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Quad valve amplifier

4

Quad valve amplifier for sale on Ireland's largest auction and classifieds sites

Quad monoblock valve power - monoblock,

Quad monoblock valve power - monoblock,

£325.00 · Buy It Now

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Quad monoblock valve power - quad,

Quad monoblock valve power - quad,

£375.00 · Buy It Now

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Pair quad monoblocks - ii, and

Pair quad monoblocks - ii, and

£1250.00 · Buy It Now

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Quad power and - quad,

Quad power and - quad,

£1128.70 · Buy It Now

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Quad monoblocks qc - monoblocks, /

Quad monoblocks qc - monoblocks, /

£1595.00 · Buy It Now

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Quad valve control unit - quad,

Quad valve control unit - quad,

£300.00 · Buy It Now

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Quad amplifiers control - ii,

Quad amplifiers control - ii,

£750.00 · Buy It Now

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Quad valve power - amps,

Quad valve power - amps,

£1791.70 · Buy It Now

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Quad valve tube amplifiers - ii,

Quad valve tube amplifiers - ii,

£799.95 · Buy It Now

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Quad twenty four valve pre - qc,

Quad twenty four valve pre - qc,

£720.70 · Buy It Now

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Quad 606 hifi - quad, separate

Quad 606 hifi - quad, separate

£415.00 · Buy It Now

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Quad 303 stereo power - quad,

Quad 303 stereo power - quad,

£924.70 · Buy It Now

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Quad pair mono amplifier - pair,

Quad pair mono amplifier - pair,

£367.99 · Buy It Now

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Quad music system - music,

Quad music system - music,

£850.00 · Buy It Now

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Quad 405 current dumpling - 405,

Quad 405 current dumpling - 405,

£404.50 · Buy It Now

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Quad 405 hifi separate - quad,

Quad 405 hifi separate - quad,

£405.00 · Buy It Now

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Quad 606 power - 606,

Quad 606 power - 606,

£565.59 · Buy It Now

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The quad amplifier - ii,

The quad amplifier - ii,

£503.99 · Buy It Now

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Quad amplifier - amplifier,

Quad amplifier - amplifier,

£600.00 · Buy It Now

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Quad 405 hifi separate home - separate,

Quad 405 hifi separate home - separate,

£271.10 · 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 - pre,

Quad pre amplifier - pre,

£350.00 · Buy It Now

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Quad 303 power amplifier sale - quad,

Quad 303 power amplifier sale - quad,

£389.20 · Buy It Now

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Quad 909 hifi - quad, home

Quad 909 hifi - quad, home

£567.70 · Buy It Now

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Quad amplifier control - ii,

Quad amplifier control - ii,

£95.00 · Buy It Now

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Quad 303 power amplifier - 303,

Quad 303 power amplifier - 303,

£234.70 · Buy It Now

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Quad 909 hifi - separate, power

Quad 909 hifi - separate, power

£699.00 · Buy It Now

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Quad 405 hifi separate home - 405,

Quad 405 hifi separate home - 405,

£209.00 · Buy It Now

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Quad 405 stereo power - quad,

Quad 405 stereo power - quad,

£208.70 · Buy It Now

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Quad 303 stereo net audio - ,

Quad 303 stereo net audio - ,

£414.70 · Buy It Now

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Quad 303 power amplifier - power,

Quad 303 power amplifier - power,

£303.00 · Buy It Now

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Quad vena play amplifier - quad, &

Quad vena play amplifier - quad, &

£695.00 · Buy It Now

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Quad 405 stereo power - quad,

Quad 405 stereo power - quad,

£302.30 · Buy It Now

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Quad power 303 preamp - +,

Quad power 303 preamp - +,

£475.00 · 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 jones pin to - jones,

Quad jones pin to - jones,

£32.50 · Buy It Now

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Quad 405 power - 405, amplifier

Quad 405 power - 405, amplifier

£286.70 · Buy It Now

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Quad 306606405 parts

Quad 306606405 parts

£21.50 · Buy It Now

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Quad stereo pre amplifier - quad, pre-amplifier

Quad stereo pre amplifier - quad, pre-amplifier

£260.70 · Buy It Now

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Quad pre amplifier with - pre,

Quad pre amplifier with - pre,

£579.99 · Buy It Now

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Quad 606 pcb

Quad 606 pcb

£42.30 · Buy It Now

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Nad 3020 series i - series, fully

Nad 3020 series i - series, fully

£208.70 · Buy It Now

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Quad control unit vintage - control,

Quad control unit vintage - control,

£99.99 · Buy It Now

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Quad control unit preamp - quad,

Quad control unit preamp - quad,

£233.00 · Buy It Now

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Quad tube amplifier - quad,

Quad tube amplifier - quad,

£585.00 · Buy It Now

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Quad 405 hifi separate - quad,

Quad 405 hifi separate - quad,

£389.00 · Buy It Now

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Vintage british quad stereo - british,

Vintage british quad stereo - british,

£299.99 · Buy It Now

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Quad 306 power amplifier - power,

Quad 306 power amplifier - power,

£307.50 · Buy It Now

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Quad vena play streaming - vena,

Quad vena play streaming - vena,

£699.00 · Buy It Now

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Quad 405 power amplifier - 405,

Quad 405 power amplifier - 405,

£230.00 · Buy It Now

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Quad 306 vintage stereo - stereo, fi

Quad 306 vintage stereo - stereo, fi

£317.80 · Buy It Now

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Quad 405 power amplifier - quad,

Quad 405 power amplifier - quad,

£269.00 · Buy It Now

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Quad pre amplifier spare - quad, pre-amplifier

Quad pre amplifier spare - quad, pre-amplifier

£28.95 · Buy It Now

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Quad preamplifier with - quad,

Quad preamplifier with - quad,

£302.30 · Buy It Now

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Dac preamp quad artera - cd/dac/preamp,

Dac preamp quad artera - cd/dac/preamp,

£859.00 · 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 306 pcb

Quad 306 pcb

£42.30 · Buy It Now

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Quad 405 original power - quad,

Quad 405 original power - quad,

£68.30 · Buy It Now

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Quad 405 pcb - quad,

Quad 405 pcb - quad,

£31.90 · Buy It Now

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Quad pre amplifier and - 33,

Quad pre amplifier and - 33,

£199.99 · Buy It Now

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Quad control unit - 34,

Quad control unit - 34,

£229.50 · Buy It Now

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Grundig 500dx hifi - grundig,

Grundig 500dx hifi - grundig,

£199.99 · Buy It Now

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Quad 405 original power - quad,

Quad 405 original power - quad,

£68.30 · 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 pre amplifier - 33,

Quad pre amplifier - 33,

£99.95 · Buy It Now

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Quad pre hifi separate home - pre,

Quad pre hifi separate home - pre,

£449.00 · Buy It Now

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Quad mono valve tube - qc, 11

Quad mono valve tube - qc, 11

£156.70 · 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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Quad 303 preamp and - quad, (2024)

Quad 303 preamp and - quad, (2024)

£1893.70 · Buy It Now

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Quad vena play integrated - play,

Quad vena play integrated - play,

£699.00 · Buy It Now

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Quad mono valve - qc, 11

Quad mono valve - qc, 11

£290.00 · Buy It Now

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Quad 303 power amplifier - power,

Quad 303 power amplifier - power,

£303.05 · Buy It Now

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Quad pre amp phono - 22,

Quad pre amp phono - 22,

£16.99 · Buy It Now

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Quad 405 pcb

Quad 405 pcb

£21.50 · Buy It Now

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Quad 303 306 - -, 303,306,405

Quad 303 306 - -, 303,306,405

£8.99 · Buy It Now

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Vintage quad valve fi - vintage, 22

Vintage quad valve fi - vintage, 22

£299.99 · Buy It Now

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Quad amplifiers parts - ii,

Quad amplifiers parts - ii,

£31.20 · Buy It Now

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Quad 405 original - quad,

Quad 405 original - quad,

£5.45 · Buy It Now

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Quad 303 mains - metre),

Quad 303 mains - metre),

£18.28 · Buy It Now

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Quad 303 power amplifier - quad,

Quad 303 power amplifier - quad,

£336.82 · Buy It Now

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Quad 405 original - 405, 405-2

Quad 405 original - 405, 405-2

£94.30 · Buy It Now

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Quad pre amp control - pre-amp,

Quad pre amp control - pre-amp,

£135.00 · Buy It Now

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Quad pre hifi separate home - separate,

Quad pre hifi separate home - separate,

£449.00 · Buy It Now

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Quad vintage control - quad, 33

Quad vintage control - quad, 33

£104.70 · Buy It Now

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Quad pre amp - ii, in

Quad pre amp - ii, in

£22.00 · Buy It Now

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Quad cable 6p to - ii,

Quad cable 6p to - ii,

£69.60 · Buy It Now

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Pair quad plug to - pair, of

Pair quad plug to - pair, of

£14.40 · Buy It Now

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Quad 303 power - 303, amplifier

Quad 303 power - 303, amplifier

£208.70 · Buy It Now

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Quad mono tube - ii,

Quad mono tube - ii,

£2270.30 · Buy It Now

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2pcs quad405 clone - 2pcs, stereo

2pcs quad405 clone - 2pcs, stereo

£48.10 · Buy It Now

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Quad amplifier block - ii,

Quad amplifier block - ii,

£39.18 · Buy It Now

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Resistor pack and fuses - resistor, for

Resistor pack and fuses - resistor, for

£25.66 · Buy It Now

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Old fashioned power plug - old-fashioned,

Old fashioned power plug - old-fashioned,

£12.00 · Buy It Now

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Quad control unit grey - 34,

Quad control unit grey - 34,

£260.70 · Buy It Now

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Quad 405 stereo - 405-2, power

Quad 405 stereo - 405-2, power

£286.70 · Buy It Now

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Quad 303 amp tuner pre - tuner,

Quad 303 amp tuner pre - tuner,

£516.70 · Buy It Now

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📊96 listings · from £5.45 · avg £381.44

Browse 96 quad valve amplifier listings currently in our index. Prices range from £5.45 to £2270.3, with an average of £381.44. 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 valve amplifier →

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Everything you need to know about quad valve amplifier

Whether you are looking for a brand-new or second-hand quad valve 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 £5.45, while premium listings can reach £2270.3 — giving you a wide budget spread to work with. The average price of £381.44 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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