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Super rare sony sqa - super, rare,
£259.66
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Marantz superscope 1270 - marantz,
£239.89
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Retrosound quadraphonic - retrosound,
£199.99
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Sony sqd 2020 - sony, sqd-2020
£343.30
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Sansui 4 channel - sansui, 4-channel
£470.00
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Sansui qrx 6001 channel - sansui, qs
£799.95
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Akai 6100 integrated - akai, aa-6100
£288.48
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Beomaster 6000 4ch - b&o,
£255.00
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Vintage marantz superscope - vintage,
£182.70
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Lafayette 524 integrated - la-524,,
£66.57
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Vintage fuse kit for - fuse,
£16.15
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Sansui front panel - qs-1*,
£32.90
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Sansui board pcb f - pcb, f-1335
£37.90
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Pristine sansui 500 - sansui, qs-500
£439.38
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Pioneer 110 channel - pioneer, 4
£599.67
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Original vintage pioneer - original,
£12.00
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Sansui function - *sansui, qs-1*
£42.90
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Sansui slider - qs-1*,
£15.90
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Sansui potentiometer - *sansui,
£16.90
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Sansui 500 amplifier 4 - sansui, qs-500
£390.55
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Sansui qrx 5500 - *sansui, qrx-5500*
£55.00
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Sansui 100 quad - qs-100,
£266.29
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Sansui vu meter - vu,
£21.90
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Pioneer speaker connector - speaker,
£35.42
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Sansui potentiometer - *sansui,
£15.90
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Sansui qrx 5500 - *sansui, qrx-5500*
£34.90
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Sansui quadraphonic - sansui,
£35.46
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Sansui qrx 5500 tone - *sansui,
£48.90
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Blaupunkt bqa quadro - bqa,
£41.50
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Heathkit 2010 4 channel - heathkit,
£248.53
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Marantz 4140 rare - 4140,
£1803.26
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Sansui synthesizer - qs, 1
£800.66
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Sansui qrx 5500 filter pcb - qrx-5500*,
£28.90
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Sansui qrx 5500 rear - *sansui, back
£42.90
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Sansui qrx 5500 - *sansui, tone
£48.90
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Sansui qrx 5500 equalizer - qrx-5500*,
£39.90
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Sansui qrx 5500 mixing - qrx-5500*, and
£52.90
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Sansui qrx 5500 power on - qrx-5500*, on/off
£19.90
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Vtg original bsr metrotec - original,
£12.00
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Pioneer 800 - qm-800, qc-800
£18.49
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Dynaco sca 80q - dynaco, dynaquad
£110.95
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Sansui qrx 5500 - *sansui, qrx-5500*
£29.90
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Sansui 3000a quadraphonic - 3000a,
£23.67
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Pioneer awf 003 - awf-003, head
£7.97
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Marantz 4100 console - marantz,
£1508.94
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Lafayette vintage channel - lafayette, 4-channel
£192.43
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Fisher 601 stereo - fisher,
£221.02
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Marantz 4070 quadradial - marantz,
£865.45
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Jvc 4vr cd 4 - 4vr-54, 6x
£818.11
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Sony sqd 2020 - sq, decoder
£516.70
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Marantz 4230e stereo 2 - marantz,
£1091.06
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1984 sansui d607x - amp, |
£576.97
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Heathkit 2010 4 channel - aa-2010,
£532.58
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Toshiba channel stereo - 4,
£312.70
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1974 rare totr top the - 1974,
£669.70
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Sansui quadraphonic stereo - quadraphonic,
£10.64
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Build rockabilly alt - a,
£4.44
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Looking for more quadraphonic amplifier?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 57 quadraphonic amplifier listings currently in our index. Prices range from £4.44 to £1803.26, with an average of £278.5. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about quadraphonic amplifier →
Try this: r cambridge | range rover amp | range rover amplifier | sanyo stereo | soldano | solid state amplifier | stage line pa | stagg acoustic amp | technics amp | videologic
Whether you are looking for a brand-new or second-hand quadraphonic amplifier, eBay offers one of the largest selections available online. With 57 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.44, while premium listings can reach £1803.26 — giving you a wide budget spread to work with. The average price of £278.5 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.