Quad amplifier
Quad amplifier for sale on Ireland's largest auction and classifieds sites
Quad 405 amplifier - 33, - £319.99
405 power amplifier • Classic british combo • Legendary quad pairing - Free postage - New and Used
405 power amplifier • Classic british combo • Legendary quad pairing - Free postage - New and Used
Quad elite preamplifier - quad, preamplifier, - £320.00
Quad elite pre • Amplifier excellent condition • Comes boxed original - Free postage - New and Used
Quad elite pre • Amplifier excellent condition • Comes boxed original - Free postage - New and Used
Full quad system - system, 34 - £715.60
Absolute bargain immaculate • Condition works perfectly • Sounds astonishing - Free postage - New and Used
Absolute bargain immaculate • Condition works perfectly • Sounds astonishing - Free postage - New and Used
Quad 303 stereo power - stereo, - £260.70
Brilliant power amp • Home studio longer • Needed have changed - Free postage - New and Used
Brilliant power amp • Home studio longer • Needed have changed - Free postage - New and Used
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Vintage quad amplifier - vintage, - £234.70
Vintage quad amplifier • Tuner custom teak • Wood case power - Free postage - New and Used
Vintage quad amplifier • Tuner custom teak • Wood case power - Free postage - New and Used
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48 listings · from £75 · avg £448
⚠️ These listings were last updated more than 8 days ago.
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Browse 48 quad amplifier listings currently in our index. Prices range from £75 to £1595, with an average of £448. 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 →
Quad 306 stereo power - stereo, - £288.78
Quad 306 stereo • Power amplifier high • Quality audio device - Free postage - New and Used
Quad 306 stereo • Power amplifier high • Quality audio device - Free postage - New and Used
Nearly new quad - nearly, - £1149.00
Like rest quad • Components artera mono • Subtly understated available - Free postage - New and Used
Like rest quad • Components artera mono • Subtly understated available - Free postage - New and Used
Quad 405 amplifier - quad, - £245.10
Quad 405 amplifier • Good working order • Power supply has - Free postage - New and Used
Quad 405 amplifier • Good working order • Power supply has - Free postage - New and Used
Quad 909 hifi separate - hifi, - £699.00
Power output 140 • Watts per channel • Into stereo signal - Free postage - New and Used
Power output 140 • Watts per channel • Into stereo signal - Free postage - New and Used
Quad 405 hifi separate home - separate, - £319.00
Feet are poor • Condition power output • 100 watts per - Free postage - New and Used
Feet are poor • Condition power output • 100 watts per - Free postage - New and Used
Quad 909 power - 909, black - £785.00
Per channel into • Quad 909 stereo • Power amplifier pre - Free postage - New and Used
Per channel into • Quad 909 stereo • Power amplifier pre - Free postage - New and Used
Quad 405 hifi separate - 405-2, - £289.00
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Quad 405 hifi - 405-2, - £455.00
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Quad power and - power, 22 - £1128.70
Quad x2mono blocks • Preamp all been • Recap play lovely - Free postage - New and Used
Quad x2mono blocks • Preamp all been • Recap play lovely - Free postage - New and Used
Quad 405 hifi separate - quad, - £229.00
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Power output 100 • Watts per channel • Into stereo signal - Free postage - New and Used
Quad 303 fm3 pre - 303,, pre-amp - £385.00
Quad 303 fm3 • Pre amplifier power • Tuner complete set - Free postage - New and Used
Quad 303 fm3 • Pre amplifier power • Tuner complete set - Free postage - New and Used
Quad 606 hifi separate - 606, - £455.00
Power output 140 • Watts per channel • Into stereo signal - Free postage - New and Used
Power output 140 • Watts per channel • Into stereo signal - Free postage - New and Used
Quad vena integrated - vena, - £485.00
Amp dapper design • Enhanced choice four • Finishes quad classic - Free postage - New and Used
Amp dapper design • Enhanced choice four • Finishes quad classic - Free postage - New and Used
Quad power amplifier and - quad, 99 - £405.00
Player disc format • Units have been • Badly painted white - Free postage - New and Used
Player disc format • Units have been • Badly painted white - Free postage - New and Used
Pair quad monoblocks - of, ii - £1250.00
Tube amplifier design • Two audio channels • This system from - Free postage - New and Used
Tube amplifier design • Two audio channels • This system from - Free postage - New and Used
Quad 405 power - power, - £312.70
Quad 405 power • Amplifier vintage unit • From 1980s known - Free postage - New and Used
Quad 405 power • Amplifier vintage unit • From 1980s known - Free postage - New and Used
Quad 405 power amplifier - quad, - £249.00
- Free postage - New and Used
- Free postage - New and Used
Quad preamp and 909 - quad, - £820.66
Renowned quad preamp • Fully working unmarked • Condition together matching - Free postage - New and Used
Renowned quad preamp • Fully working unmarked • Condition together matching - Free postage - New and Used
Quad hifi separate home av - quad, 99 - £269.00
Output 300mv line • 0.775v pre out • Max input sensitivity - Free postage - New and Used
Output 300mv line • 0.775v pre out • Max input sensitivity - Free postage - New and Used
Quad 306 power - quad, amplifier. - £295.00
Quad 306 power • Amplifier very good • Condition please see - Free postage - New and Used
Quad 306 power • Amplifier very good • Condition please see - Free postage - New and Used
Quad 606 power amplifier - quad, in - £624.82
Its sleek design • Powerful performance quad • 606 power amplifier - Free postage - New and Used
Its sleek design • Powerful performance quad • 606 power amplifier - Free postage - New and Used
Quad stereo power - quad, - £260.70
Quad power amp • Note security warranty • Sticker still place - Free postage - New and Used
Quad power amp • Note security warranty • Sticker still place - Free postage - New and Used
Quad 405 hifi - 405-2, - £291.90
Feedforward error correction • Was first proposed • Harold black 1928 - Free postage - New and Used
Feedforward error correction • Was first proposed • Harold black 1928 - Free postage - New and Used
Quad 306 power - , - £203.50
Quad 306 power • Amplifier full working • Order - Free postage - New and Used
Quad 306 power • Amplifier full working • Order - Free postage - New and Used
Quad 303 amplifier - spare, parts - £97.99
Quad 303 amplifier • Spare parts amp • Psu boards built - Free postage - New and Used
Quad 303 amplifier • Spare parts amp • Psu boards built - Free postage - New and Used
Quad 606 power amplifier - power, - £399.00
Full working order • Later type toroidal • Transformer some scratches - Free postage - New and Used
Full working order • Later type toroidal • Transformer some scratches - Free postage - New and Used
Quad 405 amplifier board - 405-2, - £185.00
Quad 405 amplifier • Board modules pair • Class colour multicoloured - Free postage - New and Used
Quad 405 amplifier • Board modules pair • Class colour multicoloured - Free postage - New and Used
Quad qsp stereo - quad, - £618.70
Quad qsp power • Amplifier 140 watts • Per channel stereo - Free postage - New and Used
Quad qsp power • Amplifier 140 watts • Per channel stereo - Free postage - New and Used
Quad pre amplifier - quad, 34 - £580.00
Immaculately presented quad • 306 power amplifier • These show very - Free postage - New and Used
Immaculately presented quad • 306 power amplifier • These show very - Free postage - New and Used
Quad 306 power amplifier very - quad, amplifier. - £295.00
Quad 306 power • Amplifier very good • Condition please see - Free postage - New and Used
Quad 306 power • Amplifier very good • Condition please see - Free postage - New and Used
Quad power amp - £182.70
Quad 303 power • Amp plus cable • You will need - Free postage - New and Used
Quad 303 power • Amp plus cable • You will need - Free postage - New and Used
Quad 909 stereo power - quad, - £669.70
Quad 909 stereo • Power amplifier owned • Years now barely - Free postage - New and Used
Quad 909 stereo • Power amplifier owned • Years now barely - Free postage - New and Used
Quad stereo preamp - quad, pre - £260.00
Quad stereo preamp • Pre amplifier vintage • 1970s classic piece - Free postage - New and Used
Quad stereo preamp • Pre amplifier vintage • 1970s classic piece - Free postage - New and Used
Quad 303 power amplifier - quad, - £234.70
This power amplifier • Very good condition • Considering its age - Free postage - New and Used
This power amplifier • Very good condition • Considering its age - Free postage - New and Used
Quad control unit - 33, - £75.00
These are better • Quality than originals • Quad 303 service - Free postage - New and Used
These are better • Quality than originals • Quad 303 service - Free postage - New and Used
Quad 303 amplifier - quad, - £259.87
- Free postage - New and Used
- Free postage - New and Used
Quad elite mono - quad, power - £465.70
Power output ohms • Quad system connection • Amp bus signal - Free postage - New and Used
Power output ohms • Quad system connection • Amp bus signal - Free postage - New and Used
Quad 306 power - 306, amplifier - £286.70
Overall condition very • Nice minimal marking • Which given its - Free postage - New and Used
Overall condition very • Nice minimal marking • Which given its - Free postage - New and Used
Quad 606 mk2 power - quad, amplifier - £593.20
Anyone buying this • Will know how • Good these amplifiers - Free postage - New and Used
Anyone buying this • Will know how • Good these amplifiers - Free postage - New and Used
Quad monoblocks qc - /, ii - £1595.00
Result that most • Manufacturers records use • One other seven - Free postage - New and Used
Result that most • Manufacturers records use • One other seven - Free postage - New and Used
Quad 522 vintage rack - 522, mounted - £414.70
Professional grade channel • Power amplifier variant • Quad 520f bbc - Free postage - New and Used
Professional grade channel • Power amplifier variant • Quad 520f bbc - Free postage - New and Used
Quad 405 stereo power - quad, - £297.10
Classic power amp • Tested box collection • Only very heavy - Free postage - New and Used
Classic power amp • Tested box collection • Only very heavy - Free postage - New and Used
Quad 303 complete pcb board - complete, - £248.00
Quad 303 repair • 303na revision service • Your faulty amplifier - Free postage - New and Used
Quad 303 repair • 303na revision service • Your faulty amplifier - Free postage - New and Used
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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 48 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 £75, while premium listings can reach £1595 — giving you a wide budget spread to work with. The average price of £448 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.