Marantz - Hi-Fi Tuners
Marantz ST320L
FM tuner with 66dB signal-to-noise ratio
Free UK delivery by 23 - 25 Jul
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
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.
General
| Brand | Marantz |
| Model | Marantz ST320L - Hi-Fi Tuner - Excellent |
| Category | Hi-Fi Tuners |
| Condition | Excellent |
Condition
This Marantz ST320L - Hi-Fi Tuner - Excellent has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.
Condition guideOur inspection process
- 01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
- 02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
- 03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
- 04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
- 05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.

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After you buy
01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.
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Marantz ST320L - Hi-Fi Tuner - Excellent
















