Marantz ST320L - Hi-Fi Tuner - Excellent

Why This One

• Excellent condition — light signs of use, no obvious issues
• Fully tested — all applicable functions verified working
• Covers FM, MW and LW bands with 66dB FM signal-to-noise ratio.
• A compact, capable early-1980s tuner at a fraction of modern equivalent pricing.

Condition: Excellent

This Marantz ST320L is an excellent-condition item. It has passed our 7-point functional test, with 2 item(s) not applicable to this unit. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's Included

• Marantz ST320L
• No additional accessories included

About This Model

The Marantz ST320L is an AM/FM stereo tuner produced between 1982 and 1984, covering FM (87.5–108 MHz), MW (525–1605 kHz), and LW (150–350 kHz) bands — a notably broad tuning range that includes Long Wave, less common in tuners of this era. FM performance is well-specified for its class, with a sensitivity of 2.0µV, signal-to-noise ratio of 66dB, distortion of just 0.35%, and selectivity of 65dB, alongside a frequency response of 30Hz to 15kHz. The unit is built around a discrete semiconductor array of five ICs, 22 transistors, two FETs, and 16 diodes. In a slim 416 × 55 × 192mm chassis weighing 2.4kg, it fits neatly into a period or modern rack stack.

A great opportunity to own a Marantz ST320L at this price point.