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Shure KSM353/ED Bi‑Directional Ribbon Microphone

$3,079.00

Premium bi‑directional ribbon mic featuring Roswellite® ribbon tech for enhanced durability, custom ribbon‑motor for balanced frequency response, double‑shielded transformer for low noise and RF isolation, high SPL handling. Includes shock mount and protective case.

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About the Shure KSM353/ED Bi‑Directional Ribbon Microphone

The Shure KSM353/ED is a premium bi-directional (figure-8) ribbon microphone that combines the warm, natural sonic signature of classic ribbon technology with modern durability and high-output performance. This microphone features a hand-tuned, ultra-thin aluminum ribbon suspended within a precision magnetic structure, capturing sound with exceptional transient response and a smooth, detailed frequency response. Its bi-directional polar pattern picks up sound equally from the front and rear of the microphone while rejecting sound from the sides, making it an exquisite tool for capturing two sound sources simultaneously, employing Blumlein stereo recording techniques, or creatively using ambient room reflections. The microphone's output is significantly higher than that of vintage ribbon designs, providing a strong, clean signal with low self-noise that works well with a wide range of preamplifiers.

Built to defy the traditional fragility associated with ribbon microphones, the KSM353/ED incorporates robust internal protection against accidental phantom power engagement and features a sophisticated shock mount system to minimize handling and mechanical noise. Its sleek, satin nickel finish and durable construction reflect its professional studio pedigree. The microphone delivers a characteristically smooth high-end roll-off without harshness and a rich low-end response, making it exceptionally flattering on brass instruments, string sections, guitar cabinets, and as a room microphone for drums or ensemble recording.

The Shure KSM353/ED is engineered for the critical-listening recording engineer and discerning musician who seeks the authentic, musical tone of a ribbon transducer without operational limitations. It provides the versatility of a figure-8 pattern for advanced stereo miking and acoustic manipulation, coupled with the reliability needed for daily professional use. This microphone captures sources with a natural, uncolored musicality that has become the hallmark of high-end ribbon microphone technology.

Key Features

Shure KSM353/ED Bi‑Directional Ribbon Microphone Specs

Transducer Design
Type
Ribbon (Figure-8)
Ribbon Material
Hand-Tuned Aluminum
Electrical Specifications
Frequency Response
30 Hz to 15 kHz
Sensitivity
-53 dBV/Pa
Output Impedance
300 Ohms
Max SPL
> 140 dB
Durability Features
Phantom Power Protection
Yes
Internal Shock Mount
Yes
Body
Machined Metal
Physical and Application
Finish
Satin Nickel (ED)
Polar Pattern
Bi-directional (Figure-8)
Primary Use
Studio Recording: Strings, Brass, Guitar, Room, Stereo

Key Features

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