The Marantz PMD660 is a professional, handheld solid-state recorder renowned for its durability, simplicity, and broadcast-quality audio capture, making it a staple for field reporters, sound engineers, and musicians. It records directly to removable CompactFlash cards, offering a reliable, tapeless workflow that is immune to the mechanical failures of mini-disc or cassette-based predecessors. The unit is built around robust XLR microphone inputs equipped with genuine, high-quality preamplifiers that provide +48V phantom power, allowing it to interface directly with professional condenser microphones commonly used in broadcast journalism and location sound recording. Its straightforward, button-based interface is designed for quick, one-handed operation in fast-paced environments, ensuring critical audio is captured without fumbling through complex menus.

Audio performance is a core strength, with the PMD660 supporting uncompressed PCM recording at 16-bit/44.1kHz or 48kHz CD quality, as well as the MP2 format for extended recording times with minimal quality loss. The recorder features a large, backlit LCD screen that clearly displays levels, file names, timecode, and battery status. Dual adjustable input gain knobs provide precise control over recording levels, complemented by peak-hold LEDs and a large VU meter on the display to prevent clipping. Built-in limiter and low-cut filter functions help manage unpredictable sound environments, protecting recordings from distortion and rumble. Monitoring is facilitated through a 1/4-inch headphone jack with its own dedicated volume control, allowing for real-time audio assessment.

Encased in a rugged, magnesium alloy body, the PMD660 is engineered to withstand the physical demands of field use. It operates on standard AA batteries or an optional AC adapter, offering extended recording life. Its portable, self-contained design integrates everything needed for professional recording into a single, hardy unit—high-gain preamps, professional connectors, and robust media storage. By delivering dependable, high-fidelity stereo recording in a nearly indestructible package, the Marantz PMD660 established itself as a trusted tool for capturing critical audio in any condition, from press conferences and interviews to musical performances and sound effects gathering.