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Listen Technologies LR-42 IR Stethoscope 4-Channel Receiver

$39.95

The Listen Technologies LR-42 IR Stethoscope 4-Channel Receiver is a compact and user-friendly solution designed for a wide range of assistive listening applications, including language interpretation, live theater, houses of worship, courtrooms, and secure meeting rooms. The device uses secure and reliable infrared audio transmission, which is ideal for environments where signal isolation or security is important, as the signal is contained within the room.

Featuring a stylish, all-in-one stethoscope design, the LR-42 is comfortable to wear and eliminates the hassle of tangled wires. Users can receive up to four channels of crystal-clear audio in either mono or stereo mode, providing flexibility depending on the venue's setup. The receiver can be powered by two standard AAA alkaline batteries for up to 30 hours of continuous use or a Listen NiMH rechargeable battery pack for about 15 hours per charge, giving venues flexibility in battery management. To further extend battery life, a built-in auto shutoff feature automatically powers down the unit after 30 minutes of no audio signal. The ear pieces are also easily replaceable for hygienic maintenance.

View Product Features
  • Secure infrared audio for private or secure applications.
  • All-in-one stethoscope design for simple, comfortable use.
  • Receives up to four channels in either mono or stereo.
  • Dual battery options: uses standard AAA or rechargeable NiMH batteries.
  • Automatic shutoff feature extends and preserves battery life.
  • Replaceable and cleanable ear pieces for hygiene and maintenance.
In stock
50 in stock

Scroll below to see our current inventory for this item.

In-Stock Inventory

  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-259

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-233

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-243

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-238

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-242

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-253

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-245

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-281

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-271

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Functional Rating

    Excellent Functionality

    Every function of our "Excellent Functionality" items has been tested and verified to meet original manufacturer specifications. These products feature OEM parts, come pre-loaded with licensed software, and exhibit no hardware defects, ensuring optimal performance.

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-178

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-283

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-282

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-318

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-324

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-239

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-277

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-257

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-310

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-232

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-333

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-290

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-322

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-285

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-251

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-335

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-258

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-301

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-254

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-289

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Functional Rating

    Excellent Functionality

    Every function of our "Excellent Functionality" items has been tested and verified to meet original manufacturer specifications. These products feature OEM parts, come pre-loaded with licensed software, and exhibit no hardware defects, ensuring optimal performance.

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-249

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
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  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-278

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-330

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-320

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-244

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-250

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-280

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-272

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-273

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-287

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-177

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-240

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-176

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-256

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-321

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-332

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-279

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-317

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Functional Rating

    Excellent Functionality

    Every function of our "Excellent Functionality" items has been tested and verified to meet original manufacturer specifications. These products feature OEM parts, come pre-loaded with licensed software, and exhibit no hardware defects, ensuring optimal performance.

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-247

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-326

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product
  • Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver|Listen LR-42 IR Stethoscope 4-Channel Receiver
    43% off

    C1758-284

    Listen LR-42 IR Stethoscope 4-Channel Receiver

    Cosmetic Rating

    Good

    Items in "Good Condition" are well-maintained and show typical signs of regular use, such as light scratches, minor dents, or slight discoloration from tag removal. All essential parts are intact, and the equipment remains in great working order. Ideal for budget-conscious buyers seeking reliable, high-quality gear.
    $39.95 $69.82
    View Product

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About the Listen Technologies LR-42 IR Stethoscope 4-Channel Receiver

The Listen Technologies LR-42 is a professional, four-channel infrared (IR) stethoscope receiver designed for use in hearing-critical environments where multiple audio channels are broadcast simultaneously. Primarily utilized in training facilities, interpreting booths, and specialized educational settings, this device functions as a personal listening tool that allows the user to select and monitor any one of four discrete audio channels transmitted via an IR system. Its "stethoscope" design features a high-quality binaural headset with comfortable earpieces connected to a compact, handheld control unit, enabling discreet, focused listening without disturbing others. The receiver is engineered to deliver clear, intelligible audio directly to the user, making it ideal for medical students observing procedures, interpreters monitoring specific languages, or technicians following multi-channel audio feeds.

Operation is centered on simplicity and clarity. The handheld unit contains channel selection buttons, a volume control, and status indicators. The user selects the desired channel from the four available, and the IR receiver picks up the corresponding audio signal from an IR emitter in the room. The system operates on a license-free infrared spectrum, ensuring secure, interference-free audio transmission within the line-of-sight coverage area. The binaural earpieces provide a natural stereo listening experience and are designed for extended wear, which is crucial during long training sessions or events. The LR-42 is powered by standard AA batteries, offering portability and eliminating the need for cumbersome power cables.

Built for institutional reliability, the LR-42 features a rugged yet lightweight design. Its IR receiver is sensitive and selective, minimizing dropouts and crosstalk between channels in a properly designed IR field. As part of Listen Technologies' comprehensive assistive listening and audio distribution ecosystem, this stethoscope receiver provides a critical, confidential link between a multi-channel audio source and the individual listener. It empowers users in complex auditory environments to access the specific information they need with privacy, clarity, and ease, supporting effective learning, communication, and professional practice.

Key Features

  • Secure infrared audio for private or secure applications.
  • All-in-one stethoscope design for simple, comfortable use.
  • Receives up to four channels in either mono or stereo.
  • Dual battery options: uses standard AAA or rechargeable NiMH batteries.
  • Automatic shutoff feature extends and preserves battery life.
  • Replaceable and cleanable ear pieces for hygiene and maintenance.

Listen Technologies LR-42 IR Stethoscope 4-Channel Receiver Specs

Receiver Type and Channels
Device Type
IR Stethoscope Receiver
Audio Channels
4 Selectable Channels
Listening Method
Binaural Headset
Operation and Control
Channel Selection
Button Control on Handheld Unit
Volume Control
Integrated on Handheld Unit
Indicators
Channel & Battery Status LEDs
Power and Transmission
Power Source
2 x AA Batteries
Transmission Technology
Infrared (IR)
Transmission Range
Line-of-Sight within IR Field
Physical Design
Headset Type
Over-the-Ear Binaural
Handheld Unit
Compact with Clip
Build
Durable for Institutional Use
Use Case and Compatibility
Primary Use
Training, Interpreting, Multi-Channel Monitoring
Compatibility
Listen Technologies & Standard IR Systems
Audio Output
Private, Clear Mono/Stereo to Earpieces

Key Features

  • Secure infrared audio for private or secure applications.
  • All-in-one stethoscope design for simple, comfortable use.
  • Receives up to four channels in either mono or stereo.
  • Dual battery options: uses standard AAA or rechargeable NiMH batteries.
  • Automatic shutoff feature extends and preserves battery life.
  • Replaceable and cleanable ear pieces for hygiene and maintenance.
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