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Quad and 303 - quad, preamp

Quad and 303 - quad, preamp

€297.10
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Rare quad pre - quad, grey

Rare quad pre - quad, grey

€542.20
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Quad pre amp with - quad, pre-amp

Quad pre amp with - quad, pre-amp

€899.20
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Quad 303 amplifier spare parts

Quad 303 amplifier spare parts

€97.99
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Quad 520 power amp incredible - quad,

Quad 520 power amp incredible - quad,

€618.70
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Quad controller pre amp - quad,

Quad controller pre amp - quad,

€255.00
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Quad pre amplifier - quad, spare

Quad pre amplifier - quad, spare

€99.99
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Complete set quad power - -,

Complete set quad power - -,

€399.99
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Quad solid state stereo - quad, 33

Quad solid state stereo - quad, 33

€95.00
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Quad 303 power amplifier - 303,

Quad 303 power amplifier - 303,

€182.70
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Quad pre amp - pre,

Quad pre amp - pre,

€208.70
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Quad pre amp with remote - quad,

Quad pre amp with remote - quad,

€400.00
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Quad pre amp systems - pre-amp,

Quad pre amp systems - pre-amp,

€109.99
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Quad pre amp phono stage - amp,

Quad pre amp phono stage - amp,

€179.99
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Quad artera solus player - artera,

Quad artera solus player - artera,

€995.00
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Quad 303 amp - quad, tuner

Quad 303 amp - quad, tuner

€394.30
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Quad system with fm - with,

Quad system with fm - with,

€995.00
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Quad norton amp lm3900n - norton, op-amp

Quad norton amp lm3900n - norton, op-amp

€3.51
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Quad vena play integrated - ii,

Quad vena play integrated - ii,

€675.00
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Pin din quad - to,

Pin din quad - to,

€23.60
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Quad pre amp improved - ,

Quad pre amp improved - ,

€96.00
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Powersoft q4002 digam digital - powersoft,

Powersoft q4002 digam digital - powersoft,

€720.70
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Quad amp pin din - amp, 4

Quad amp pin din - amp, 4

€27.45
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Quad 606 power amplifier - quad,

Quad 606 power amplifier - quad,

€562.32
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Quad pre amp boards - pre-amp,

Quad pre amp boards - pre-amp,

€45.60
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Neural dsp quad cortex mini - neural,

Neural dsp quad cortex mini - neural,

€949.99
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Quad 303 pre power - quad, 33

Quad 303 pre power - quad, 33

€1842.70
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Quad pre amp - pre, unit

Quad pre amp - pre, unit

€62.40
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Quad 405 amplifier - quad,

Quad 405 amplifier - quad,

€136.87
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Quad 303 amplifier rebuild - quad,

Quad 303 amplifier rebuild - quad,

€155.37
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Quad 405 amplifier - 405-2, rebuild

Quad 405 amplifier - 405-2, rebuild

€136.87
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Nemesis audio 700 - nemesis,

Nemesis audio 700 - nemesis,

€300.98
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Quad pre amp phono - quad, pre-amp

Quad pre amp phono - quad, pre-amp

€16.99
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El84 matched - 4, (

El84 matched - 4, (

€83.79
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Quad pre amp replacement - quad, 6v

Quad pre amp replacement - quad, 6v

€36.00
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Quad pre amp plug - quad, 22

Quad pre amp plug - quad, 22

€22.00
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7cm quad pin - '4-pin, 2

7cm quad pin - '4-pin, 2

€33.50
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Lm339n national quad amp - op,

Lm339n national quad amp - op,

€2.29
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Vibe critical link car amp - link,

Vibe critical link car amp - link,

€34.99
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For honda accord 2008 - accord, 2008-2013

For honda accord 2008 - accord, 2008-2013

€135.99
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Rare tortoishell pin amp - rare,

Rare tortoishell pin amp - rare,

€12.99
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Quad pre amp - amp, the

Quad pre amp - amp, the

€45.60
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Quad pre amp control - quad, ii

Quad pre amp control - quad, ii

€135.00
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Quad amp pin - amp, 4

Quad amp pin - amp, 4

€30.95
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Quad phono pre amp m12019 - phono,

Quad phono pre amp m12019 - phono,

€39.00
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Quad 303 power amp fm3 - 303,,

Quad 303 power amp fm3 - 303,,

€46.99
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Rc4136db quad amp dip14 - quad,

Rc4136db quad amp dip14 - quad,

€6.84
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Pin din plug deltron - 4,

Pin din plug deltron - 4,

€6.00
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Ultra rare vintage acoustical - rare,

Ultra rare vintage acoustical - rare,

€3999.00
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Macro quad control amp - control, 4

Macro quad control amp - control, 4

€76.99
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1pc mono kit - classic, amplifier

1pc mono kit - classic, amplifier

€18.58
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Quad amp cable pin 4 - pin,

Quad amp cable pin 4 - pin,

€92.25
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Vintage british made - vintage, 2

Vintage british made - vintage, 2

€12.99
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Quad 303 connection cable - /,

Quad 303 connection cable - /,

€41.05
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Kt77 valve matched - jj, quad

Kt77 valve matched - jj, quad

€125.50
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Quad gold anniversary - quad,

Quad gold anniversary - quad,

€5006.20
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Vintage quad control unit - vintage, 33

Vintage quad control unit - vintage, 33

€250.75
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Quad pin power cable angled - power, cable.

Quad pin power cable angled - power, cable.

€43.90
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New lm124 low power - x,

New lm124 low power - x,

€6.00
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Quad control unit vintage - quad,

Quad control unit vintage - quad,

€211.45
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Tsm104in quad amp with - tsm104in,

Tsm104in quad amp with - tsm104in,

€12.42
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Quad artera solus play - quad,

Quad artera solus play - quad,

€1595.00
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What 2016 amps technics - what, hi-fi

What 2016 amps technics - what, hi-fi

€3.99
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Quad box power cable outlet - cable, 4

Quad box power cable outlet - cable, 4

€31.07
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Citronic qp2320 quad - citronic,

Citronic qp2320 quad - citronic,

€467.10
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Quad valve amp - amp, control

Quad valve amp - amp, control

€31.90
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Elantec el2480cs quad amp - quad, op

Elantec el2480cs quad amp - quad, op

€5.57
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Quad artera play - quad, dac

Quad artera play - quad, dac

€775.00
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Quad type qcii tube - type,

Quad type qcii tube - type,

€198.24
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Haltech ecu hpi4 high power - hpi4,

Haltech ecu hpi4 high power - hpi4,

€246.99
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Nexo nxamp4x4 quad - quad, power

Nexo nxamp4x4 quad - quad, power

€4000.00
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Premium quad pin din 4 - premium,

Premium quad pin din 4 - premium,

€52.33
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What jan 2007 amps - ,

What jan 2007 amps - ,

€7.99
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7027 tube amp doctor - amp, valves

7027 tube amp doctor - amp, valves

€167.10
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Quad twenty four 24 - four, qc-24

Quad twenty four 24 - four, qc-24

€849.36
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Citronic qp1600 quad power - qp1600,

Citronic qp1600 quad power - qp1600,

€413.10
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Quad 520 stereo - 520, power

Quad 520 stereo - 520, power

€922.67
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Quad rubber feet - quad, to

Quad rubber feet - quad, to

€13.96
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Ibasso audio dc07pro - audio,

Ibasso audio dc07pro - audio,

€177.63
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Tlc27l4a precision quad - ti,

Tlc27l4a precision quad - ti,

€1.35
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Ina2137 high quality - -,

Ina2137 high quality - -,

€4.49
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Opa4227 high quality quad - 1x,

Opa4227 high quality quad - 1x,

€9.62
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Amp 58552 die quad - amp,

Amp 58552 die quad - amp,

€150.89
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Usa made cbi quad - cbi, w

Usa made cbi quad - cbi, w

€124.25
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Quad 405 fm4 separate - quad,

Quad 405 fm4 separate - quad,

€2550.66
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Opa404 premium quad - kp,

Opa404 premium quad - kp,

€19.25
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Opa4347ea 250 quad - quad, op-amp

Opa4347ea 250 quad - quad, op-amp

€3.99
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Rc4136n quad amp used - , in

Rc4136n quad amp used - , in

€11.50
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Quad amp amplifier - quad, ii

Quad amp amplifier - quad, ii

€84.34
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Op496gs quad amp 450khz - ,,

Op496gs quad amp 450khz - ,,

€3.99
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Ths7374ipwr video amp quad - ths7374ipwr,

Ths7374ipwr video amp quad - ths7374ipwr,

€4.99
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4pcs psvane el34ph valve tube - 4pcs,

4pcs psvane el34ph valve tube - 4pcs,

€509.99
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Lt1362 high quality quad - lt1362,

Lt1362 high quality quad - lt1362,

€14.97
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Quad early mono valve - quad,

Quad early mono valve - quad,

€975.70
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Helix four dsp - four, channel

Helix four dsp - four, channel

€420.36
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Bomge amp 268 - watts, 4

Bomge amp 268 - watts, 4

€71.03
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📊96 listings · from €1.35 · avg €396.01

Browse 96 quad amp listings currently in our index. Prices range from €1.35 to €5006.2, with an average of €396.01. 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 amp →

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Everything you need to know about quad amp

Whether you are looking for a brand-new or second-hand quad amp, 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 €1.35, while premium listings can reach €5006.2 — giving you a wide budget spread to work with. The average price of €396.01 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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