Quad - Hi-Fi Tuners
Quad FM4
FM Tuner with 76dB mono S/N ratio and seven presets, boxed
Free UK delivery by 16 - 18 Aug
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
Quad FM4 - FM Tuner - Spares or Repairs
Why This One
- Sold as spares or repairs - the tuner control is not working and the unit is not fit for normal use
- Station tuning cannot be adjusted, so normal operation isn't possible and no other function is warranted
Condition: Spares or Repairs
This Quad FM4 is sold as spares or repairs. The tuner control is not working, and normal operation is not possible. It has not passed our functional test and no functions are warranted as working.
What's Included
- Quad FM4 FM Tuner (faulty)
- No additional accessories included
About This Model
The Quad FM4 is an FM-only stereo tuner made by the Acoustical Manufacturing Co. Ltd. of Huntingdon, produced from 1982 to 1995 and styled to partner the Quad 44 preamplifier and 405-2 power amplifier. Despite fears at launch that Quad had gone fully digital, the FM4 remained an analogue tuner beneath the case, with the digital chip handling only the display and preset frequency storage. The front panel carries a rotary tuning control, seven station preset buttons and a Tune button for saving to memory, with automatic AFC and muting, bar graph signal strength and centre tuning indicators, and an FM stereo indicator on a digital display housed in a green metal case. The rear provides a 75 ohm coaxial aerial connector, a DIN line output socket and an unswitched AC outlet. Frequency range is 88-108MHz with sensitivity of 2.7µV mono and 25µV stereo, in a slim chassis measuring 321 x 207 x 64mm. The design and engineering were exceptional and the FM4 remains in demand today.
General
| Brand | Quad |
| Model | Quad FM4 - Hi-Fi Tuner - Spares Or Repair w/ Original Box |
| Category | Hi-Fi Tuners |
| Condition | Excellent |
Condition
This Quad FM4 - Hi-Fi Tuner - Spares Or Repair w/ Original Box 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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Quad FM4 - Hi-Fi Tuner - Spares Or Repair w/ Original Box


















