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Quad 606 stereo power - quad,

Quad 606 stereo power - quad,

€413.68 · Buy It Now

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Quad 606 stereo - quad,

Quad 606 stereo - quad,

€400.00 · Buy It Now

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Quad 50e mono - mono, amplifier

Quad 50e mono - mono, amplifier

€198.30 · Buy It Now

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Quad 50e mono - quad, amplifier

Quad 50e mono - quad, amplifier

€198.30 · Buy It Now

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Quad stereo power - 99,

Quad stereo power - 99,

€184.99 · Buy It Now

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Quad pre amplifier silver - -,

Quad pre amplifier silver - -,

€249.99 · Buy It Now

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Quad 909 stereo power - quad,

Quad 909 stereo power - quad,

€669.70 · Buy It Now

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Quad 303 power - 303,

Quad 303 power - 303,

€182.70 · Buy It Now

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Quad stereo power amplifier - stereo,

Quad stereo power amplifier - stereo,

€185.00 · Buy It Now

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Vintage quad 405 power - vintage,

Vintage quad 405 power - vintage,

€215.00 · Buy It Now

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Quad control unit - control,

Quad control unit - control,

€500.00 · Buy It Now

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Quad stereo preamp - stereo,

Quad stereo preamp - stereo,

€175.00 · Buy It Now

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Quad 303 power amplifier - quad,

Quad 303 power amplifier - quad,

€203.50 · Buy It Now

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Quad channel power - power, amp

Quad channel power - power, amp

€125.00 · Buy It Now

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Quad 303 complete pcb - 303, board

Quad 303 complete pcb - 303, board

€248.00 · Buy It Now

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Quad 520 stereo studio - quad,

Quad 520 stereo studio - quad,

€289.99 · Buy It Now

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Nearly new quad platina - -,

Nearly new quad platina - -,

€3249.00 · Buy It Now

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Quad preamplifier vintage - preamplifier,

Quad preamplifier vintage - preamplifier,

€140.06 · Buy It Now

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Quad stereo preamplifier - quad,

Quad stereo preamplifier - quad,

€312.70 · Buy It Now

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Quad 303 classic - quad,

Quad 303 classic - quad,

€369.00 · Buy It Now

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Classic quad 33 pre amp - classic:,

Classic quad 33 pre amp - classic:,

€369.99 · Buy It Now

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Quad control unit and - quad,

Quad control unit and - quad,

€180.00 · Buy It Now

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Quad vena integrated - vena, ii

Quad vena integrated - vena, ii

€450.00 · Buy It Now

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Quad 405 hifi separate home - quad,

Quad 405 hifi separate home - quad,

€359.00 · Buy It Now

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Quad 520c stereo power - quad,

Quad 520c stereo power - quad,

€260.70 · Buy It Now

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Quad pre amp and - 44, power

Quad pre amp and - 44, power

€399.40 · Buy It Now

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Quad 405 hifi separate home - 405-2,

Quad 405 hifi separate home - 405-2,

€375.00 · Buy It Now

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Quad 520 power - 520,

Quad 520 power - 520,

€771.70 · Buy It Now

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Quad pre amp - pre,

Quad pre amp - pre,

€179.99 · Buy It Now

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Quad 303 stereo power - 303,

Quad 303 stereo power - 303,

€275.00 · Buy It Now

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Quad 303 fm3 - 303,

Quad 303 fm3 - 303,

€450.00 · Buy It Now

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Quad preamplifier vintage - quad,

Quad preamplifier vintage - quad,

€239.99 · Buy It Now

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Quad power amplifier - 99, and

Quad power amplifier - 99, and

€375.00 · Buy It Now

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Quad stereo preamp - 44, pre

Quad stereo preamp - 44, pre

€286.70 · Buy It Now

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Quad 303 stereo - quad, audio

Quad 303 stereo - quad, audio

€312.70 · Buy It Now

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Quad artera play - quad, cd/pre

Quad artera play - quad, cd/pre

€618.70 · Buy It Now

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Quad control unit - unit, vintage

Quad control unit - unit, vintage

€167.10 · Buy It Now

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Quad 405 - 405, pcb

Quad 405 - 405, pcb

€12.94 · Buy It Now

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Vintage quad integrated - vintage,

Vintage quad integrated - vintage,

€200.00 · Buy It Now

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Quad 306 stereo power - quad,

Quad 306 stereo power - quad,

€291.90 · Buy It Now

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Quad valve tube - quad, ii

Quad valve tube - quad, ii

€1026.70 · Buy It Now

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Quad artera stereo - artera,

Quad artera stereo - artera,

€1399.00 · Buy It Now

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Quad 405 - pcb, heat

Quad 405 - pcb, heat

€12.94 · Buy It Now

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Quad 50d legendary power - quad,

Quad 50d legendary power - quad,

€449.00 · Buy It Now

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Quad preamplifier with - quad, 34

Quad preamplifier with - quad, 34

€295.00 · Buy It Now

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Quad 303 amplifier spare parts

Quad 303 amplifier spare parts

€14.45 · Buy It Now

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Quad pre amplifier spare - pre-amplifier,

Quad pre amplifier spare - pre-amplifier,

€99.99 · Buy It Now

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Quad forty mono valve power - quad, ii

Quad forty mono valve power - quad, ii

€2046.69 · Buy It Now

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Quad twenty four - p, phono

Quad twenty four - p, phono

€618.70 · Buy It Now

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Quad 520f power amplifier - quad,

Quad 520f power amplifier - quad,

€395.00 · Buy It Now

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Quad 405 amplifier - 405,

Quad 405 amplifier - 405,

€449.00 · Buy It Now

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Quad player 34 - 34, control

Quad player 34 - 34, control

€795.00 · Buy It Now

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Quad 405 stereo power - quad,

Quad 405 stereo power - quad,

€270.00 · Buy It Now

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Quad preamplifier vintage - quad, 33

Quad preamplifier vintage - quad, 33

€146.30 · Buy It Now

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Set quad qc - ,

Set quad qc - ,

€15.95 · Buy It Now

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Quad 306 power amplifier - 306,

Quad 306 power amplifier - 306,

€307.50 · Buy It Now

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Quad pre amplifier with mm - quad,

Quad pre amplifier with mm - quad,

€350.00 · Buy It Now

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Quad pre amplifier - quad,

Quad pre amplifier - quad,

€130.70 · Buy It Now

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Quad 405 pcb - 405, &

Quad 405 pcb - 405, &

€12.94 · Buy It Now

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Quad pre hifi separate home - hifi,

Quad pre hifi separate home - hifi,

€409.00 · Buy It Now

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Quad control unit - unit, &

Quad control unit - unit, &

€30.00 · Buy It Now

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Quad 520c stereo power - quad,

Quad 520c stereo power - quad,

€260.70 · Buy It Now

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Quad 303 amplifier - quad,

Quad 303 amplifier - quad,

€12.72 · Buy It Now

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Quad vena digital - quad,

Quad vena digital - quad,

€419.95 · Buy It Now

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Quad artera pre amplifier - artera,

Quad artera pre amplifier - artera,

€899.00 · Buy It Now

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Replacement mains transformer - mains,

Replacement mains transformer - mains,

€104.70 · Buy It Now

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Quad pre amplifier - quad, amplifier.

Quad pre amplifier - quad, amplifier.

€156.70 · Buy It Now

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Ibasso audio dc07pro dac amp - ibasso, dac/amp

Ibasso audio dc07pro dac amp - ibasso, dac/amp

€146.30 · Buy It Now

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Audac epa104 quad channel - audac,

Audac epa104 quad channel - audac,

€73.50 · Buy It Now

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Quad pre amplifier silver - -,

Quad pre amplifier silver - -,

€312.70 · Buy It Now

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Quad artera play - play,

Quad artera play - play,

€695.00 · Buy It Now

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Quad control unit - control,

Quad control unit - control,

€330.00 · Buy It Now

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Quad amplifier leaflet - quad,

Quad amplifier leaflet - quad,

€15.00 · Buy It Now

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Quad 303 hifi - hifi, separate

Quad 303 hifi - hifi, separate

€139.00 · Buy It Now

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Quad 303 306 - quad, 303,306,405

Quad 303 306 - quad, 303,306,405

€8.99 · Buy It Now

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Quad 405 power amplifier - 405,

Quad 405 power amplifier - 405,

€363.70 · Buy It Now

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Quad 303 power - 303,

Quad 303 power - 303,

€999.16 · Buy It Now

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Quad integrated amplifier - 3,

Quad integrated amplifier - 3,

€1125.00 · Buy It Now

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Quad to - quad, ii

Quad to - quad, ii

€26.40 · Buy It Now

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Quad power and - ii,

Quad power and - ii,

€1128.70 · Buy It Now

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Quad alphameric channel - quad, 4

Quad alphameric channel - quad, 4

€99.00 · Buy It Now

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Quad 405 amplifier board - quad,

Quad 405 amplifier board - quad,

€185.00 · Buy It Now

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Replacement feet and screws

Replacement feet and screws

€3.79 · Buy It Now

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Quad 303 amplifier clone see - quad,

Quad 303 amplifier clone see - quad,

€142.06 · Buy It Now

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Quad 303 pre power - (pre,

Quad 303 pre power - (pre,

€1842.70 · Buy It Now

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Quad vena play - quad,

Quad vena play - quad,

€495.00 · Buy It Now

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Quad tuner for - quad,

Quad tuner for - quad,

€18.00 · Buy It Now

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Quad acoustical tuner for - am,

Quad acoustical tuner for - am,

€71.25 · Buy It Now

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Quad valve amplifier - ii,

Quad valve amplifier - ii,

€1128.70 · Buy It Now

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Quad pre amp pcb 3 - , （3

Quad pre amp pcb 3 - , （3

€21.60 · Buy It Now

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Quad 303 power - power, amplifier

Quad 303 power - power, amplifier

€275.00 · Buy It Now

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Quad acoustical valve tuner - quad,

Quad acoustical valve tuner - quad,

€600.00 · Buy It Now

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Quad acoustical valve pre - 1,

Quad acoustical valve pre - 1,

€325.00 · Buy It Now

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2pcs quad405 clone hifi - clone,

2pcs quad405 clone hifi - clone,

€54.00 · Buy It Now

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Stetsom high line dsplayer - stetsom, hl

Stetsom high line dsplayer - stetsom, hl

€98.47 · Buy It Now

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Quad 303 repair service of - repair,

Quad 303 repair service of - repair,

€69.00 · Buy It Now

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📊96 listings · from €3.79 · avg €385.47

Browse 96 quad amplifier listings currently in our index. Prices range from €3.79 to €3249, with an average of €385.47. 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 amplifier →

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Everything you need to know about quad amplifier

Whether you are looking for a brand-new or second-hand quad amplifier, 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 €3.79, while premium listings can reach €3249 — giving you a wide budget spread to work with. The average price of €385.47 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.

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