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Various
Canford audio approx - sq, 6.5
£99.00
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Universal audio uad - audio, uad-2
£350.00
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Quad esl electrostatic - quad,
£234.70
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Quad hifi separate - 99,
£199.00
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Quad hifi separate home - quad, 33
£209.00
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Black lion audio auteur - auteur, 4
£526.90
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Quad 405 circuit brzhifi - quad-405, —
£395.00
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Quad 520f stereo power - 520f,
£520.00
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Universal audio apollo twin - universal,
£491.20
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Deltron 610 0400 pin - pin, din
£5.40
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Buchla tiptop audio - buchla,
£135.90
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Buchla tiptop audio - tiptop,
£198.30
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Quad control unit stereo - control,
£301.26
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Murraypro quad ppm - murraypro,
£249.99
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Universal audio uad 2 - universal,
£234.70
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Pioneer ddj1000 rekordbox - rekordbox, dj
£675.00
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Universal audio apollo - audio,
£575.00
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Quad power amplifiers - quad,
£8.66
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Universal audio uad - universal,
£104.70
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Buchla tiptop audio quad - buchla,
£145.00
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Quad 606 power amplifier - 606,
£539.66
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Pin din rca - 5, bang
£4.29
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Quad audio brochure - quad,
£10.80
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Quad 405 4 pin - quad,
£15.99
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Quad 303 power amplifier - 1x,
£280.00
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Quad 303 hifi - 303, home
£349.00
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Quad lite hifi home - quad,
£47.50
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Qed audio cable - qed, /
£8.61
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Universal audio uad - universal,
£649.30
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2pcs assembled quad405 - 2pcs,
£39.91
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Uad satellite thunderbolt - satellite,
£312.70
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Muxlab quad audio balun 500033 - muxlab,
£22.36
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Quad pin din out - pin, 'in
£45.94
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Pcs pin din - 4, quad
£2.20
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Extron asa 304 quad - 304,
£39.99
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Extron asa 304 quad active - extron,
£37.95
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Pin din plug deltron - pin, plug,
£6.00
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Pcs 4 pin standard din - ,
£6.90
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Native instruments traktor - native,
£585.00
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Black magic teranex - magic, mini
£229.50
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Behringer multicom mdx - mdx, 2400
£33.98
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Universal audio apollo twin - audio,
£499.36
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Opa4228 high quality - 1x,
£9.19
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Quad pin din - 4, to
£14.80
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Audio dqm 600h quad radio - 600h,
£369.99
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Metre cardas quad eutectic - metre,
£5.00
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Cardas audio quad eutectic - cardas,
£141.10
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Way quad rca phono pcb - 4,
£3.39
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Quad audio advertising leaflet - audio,
£13.50
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Kicker audio l7r quad - kicker,
£1499.95
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Audac cap 424 - 424, professional
£200.00
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Pin din plug connector quad - connector,
£2.50
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Quad link usb home audio - link, d-1
£89.00
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Tiptop audio buchla - buchla, –
£159.99
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Quad amp pin din - quad,
£32.85
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Quad volume control - quad, 33
£27.99
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12v power adapter - power, for
£14.99
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Wiim ultra music streamer dac - ultra,
£363.70
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Stm tda7370 quad audio - quad,
£4.89
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Quad hifi separate - mc/s, home
£44.00
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Light use 1more - @light, driver
£72.00
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Vintage audio service from - vintage,
£516.70
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Buchla tiptop audio quad - buchla, &
£304.84
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Universal audio apollo - audio, twin
£799.00
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Audio quartet quad - rm,
£219.00
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Quad amp pin din plug - amp, 4
£32.35
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Universal audio apollo - apollo, x4
£975.70
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Quad pin din plug x - pin,
£34.45
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Original quad audio catalog - audio,
£14.87
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Star quad van damme balanced - star,
£35.99
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Audio track quad usb midi - m-track,
£59.99
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Opa4227 high quality quad - 1x,
£9.62
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Oscars audio isolation - audio,
£99.99
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Cardas audio quad - cardas, eutectic
£156.54
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Cardas audio quad eutectic - quad,
£5.86
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Stereo audio cable rca - stereo,
£35.00
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Russound vintage quad - russound,
£105.88
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Oscars audio isolation - audio,
£159.99
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Quad audio rack original - audio,
£125.15
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Roland quad capture - roland, ua-55
£54.78
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30cm pin din stereo - 30cm,
£14.40
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Audac epa254 quad - audac, quad-channel
£465.69
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Audac cap 424 professional - audac,
£270.00
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Quad pin din plug - 4,
£40.00
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Canary audio m90 - m90, power
£3990.00
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2pcs quad405 mono audio power - quad405,
£71.52
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Metre cardas quad eutectic - 3,
£5.00
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Oscars audio isolation - ,
£119.99
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Daven spec 8704 - 8704-g, quad
£196.79
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Universal audio apollo - universal, twin
£547.30
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Cardas audio quad eutectic - audio,
£8.04
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Lt1359 high quality - high, quad
£15.19
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Sonifex ul4 quad - rb,
£185.00
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Oxygen free copper 4pin 5pin - oxygen-free-copper,
£32.40
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Targus usb dock 100w - targus,
£99.00
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10x crystal vision - vision, aada416fm
£120.00
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Looking for more quad audio?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 quad audio listings currently in our index. Prices range from £2.2 to £3990, with an average of £233.55. 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 quad audio →
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Whether you are looking for a brand-new or second-hand quad audio, eBay offers one of the largest selections available online. With 96 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 £2.2, while premium listings can reach £3990 — giving you a wide budget spread to work with. The average price of £233.55 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.