Quad 405
Quad 405 for sale on Ireland's largest auction and classifieds sites
Quad 405 power - power, amplifier - £399.99
Vintage quad 405 • Power amplifier made • England unit powers - Free postage - New and Used
Vintage quad 405 • Power amplifier made • England unit powers - Free postage - New and Used
Quad 405 power amplifier - 405, - £362.62
Full working order - Free postage - New and Used
Full working order - Free postage - New and Used
Quad pre amplifier - &, - £896.25
Quad 405 late • Because grey version • Pin din was - Free postage - New and Used
Quad 405 late • Because grey version • Pin din was - Free postage - New and Used
Quad 405 power - quad, - £843.69
Most cases this • Item compatible 100v • Japan standard product - Free postage - New and Used
Most cases this • Item compatible 100v • Japan standard product - Free postage - New and Used
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Quad 405 power - 405, - £886.55
Product condition tested • Working properly power • Transistors replaced various - Free postage - New and Used
Product condition tested • Working properly power • Transistors replaced various - Free postage - New and Used
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48 listings · from £15.81 · avg £481.9
Browse 48 quad 405 listings currently in our index. Prices range from £15.81 to £1596.08, with an average of £481.9. 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 405 →
1pair quad405 clone mj15024 - quad405, - £61.50
This completed board • Heat sink note • Channel including pieces - Free postage - New and Used
This completed board • Heat sink note • Channel including pieces - Free postage - New and Used
Quad 405 100 wats - quad, channel - £525.00
This analog power • Amplifier features raw • Cable jacks easy - Free postage - New and Used
This analog power • Amplifier features raw • Cable jacks easy - Free postage - New and Used
1pc replica classic - replica, uk - £30.00
Upgraded version quad606 • Uses original high • Performance tlc271 operational - Free postage - New and Used
Upgraded version quad606 • Uses original high • Performance tlc271 operational - Free postage - New and Used
Quad 405 power amplifier - , - £659.30
Great condition - Free postage - New and Used
Great condition - Free postage - New and Used
Quad 405 power - quad, - £461.51
Quad 405 stereo • Current dumping power • Amplifier manufactured iconic - Free postage - New and Used
Quad 405 stereo • Current dumping power • Amplifier manufactured iconic - Free postage - New and Used
Quad 405 amplifier rebuild - quad, - £185.00
All electrolytic capacitors • Proper restoration must • Rebuild requires full - Free postage - New and Used
All electrolytic capacitors • Proper restoration must • Rebuild requires full - Free postage - New and Used
1pair replica classic - 1pair, - £48.00
Upgraded version quad606 • Uses original high • Performance tlc271 operational - Free postage - New and Used
Upgraded version quad606 • Uses original high • Performance tlc271 operational - Free postage - New and Used
Quad 405 power amplifier - quad, - £886.55
Product condition fully • Functional normal working • Connection cable din - Free postage - New and Used
Product condition fully • Functional normal working • Connection cable din - Free postage - New and Used
Diy kits parts for dual - diy, - £35.18
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
Quad 405 amplifier rebuild - 405-2, - £185.00
All electrolytic capacitors • Proper restoration must • Rebuild requires full - Free postage - New and Used
All electrolytic capacitors • Proper restoration must • Rebuild requires full - Free postage - New and Used
Quad405 amp 0 - amp, channel - £62.27
High power tube • Kit channel board • Including all components - Free postage - New and Used
High power tube • Kit channel board • Including all components - Free postage - New and Used
1pair assembled quad405 - assembled, dual - £42.75
1pair quad405 dual • Channels audio power • Amplifier board signal - Free postage - New and Used
1pair quad405 dual • Channels audio power • Amplifier board signal - Free postage - New and Used
Quad 405 power amplifier - 405, - £830.50
Product condition fully • There noticeable nicotine • Residue odor remains - Free postage - New and Used
Product condition fully • There noticeable nicotine • Residue odor remains - Free postage - New and Used
2pcs quad405 clone power - quad405, - £94.55
Board angle aluminum • Hole can used • Directly brisen quad405 - Free postage - New and Used
Board angle aluminum • Hole can used • Directly brisen quad405 - Free postage - New and Used
2pcs quad405 clone mj15024 - 2pcs, - £59.88
Completed board heatsink • Ljm quad405 clone • Mj15024 stereo 100w - Free postage - New and Used
Completed board heatsink • Ljm quad405 clone • Mj15024 stereo 100w - Free postage - New and Used
Quad 405 vintage power - quad, - £378.21
Quad 405 power • Amplifier fully tested • Classic current dumping - Free postage - New and Used
Quad 405 power • Amplifier fully tested • Classic current dumping - Free postage - New and Used
1pair replica classic amp - classic, - £38.00
Upgraded version quad606 • Finished product 75mm • Including power tube - Free postage - New and Used
Upgraded version quad606 • Finished product 75mm • Including power tube - Free postage - New and Used
Quad 405 stereo - 405-2, - £850.00
Quad 405 condition • Tested this item • Excellent - Free postage - New and Used
Quad 405 condition • Tested this item • Excellent - Free postage - New and Used
1pair copy quad405 onsemi - copy, - £44.55
Copy quad405 unlike • Gnd power ground • Wire also lot - Free postage - New and Used
Copy quad405 unlike • Gnd power ground • Wire also lot - Free postage - New and Used
1pc ljm quad405 clone - 1pc, - £50.24
This completed board • Heatsink note one • Channel you want - Free postage - New and Used
This completed board • Heatsink note one • Channel you want - Free postage - New and Used
Quad 405 power - amplifier, junk - £662.36
Front left foot • Missing because above • Conditions this item - Free postage - New and Used
Front left foot • Missing because above • Conditions this item - Free postage - New and Used
Quad 405 amplifier - quad, - £650.00
Another gem from • Peter walker stereophile • Were intrigued has - Free postage - New and Used
Another gem from • Peter walker stereophile • Were intrigued has - Free postage - New and Used
Quad stereo preamp and - preamp, - £700.23
- Free postage - New and Used
- Free postage - New and Used
Quad 405 2 - quad, 405-2 - £1058.00
Type stereo power • Amplifier current dumping • Output 100w rms - Free postage - New and Used
Type stereo power • Amplifier current dumping • Output 100w rms - Free postage - New and Used
Diy kits parts for dual - diy, - £37.71
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
2pcs mj15024 stereo 100w - mj15024, 100w+100w - £64.78
Completed board heatsink • Ljm quad405 clone • Mj15024 stereo 100w - Free postage - New and Used
Completed board heatsink • Ljm quad405 clone • Mj15024 stereo 100w - Free postage - New and Used
Diy kits parts for - diy, - £36.07
- Free postage - New and Used
- Free postage - New and Used
Quad 405 power amplifier - power, - £1186.74
Quad 405 immaculate • Condition absolute gem • Frozen time this - Free postage - New and Used
Quad 405 immaculate • Condition absolute gem • Frozen time this - Free postage - New and Used
Quad 303 405 van - quad, 33,34,44 - £26.36
Quad 303 405 • Very high quality • Professionally made pin - Free postage - New and Used
Quad 303 405 • Very high quality • Professionally made pin - Free postage - New and Used
Quad 405 amplifier from - 405, martin - £909.83
- Free postage - New and Used
- Free postage - New and Used
1pair kit quad405 amp board - 1pair, - £61.00
Original machine directly • Engraved quad405 imitation • Guodu power amplifier - Free postage - New and Used
Original machine directly • Engraved quad405 imitation • Guodu power amplifier - Free postage - New and Used
Quad power amplifier - quad, - £991.37
Adds slightly more • Modern taste than • Accessories rank aexcellent - Free postage - New and Used
Adds slightly more • Modern taste than • Accessories rank aexcellent - Free postage - New and Used
Quad 405 power amplifier - 405-2, - £1022.78
Current dumping circuit • This classic british • Power amplifier quad - Free postage - New and Used
Current dumping circuit • This classic british • Power amplifier quad - Free postage - New and Used
Quad 405 power amplifier - quad, - £680.00
- Free postage - New and Used
- Free postage - New and Used
Quad 405 power amplifier - quad, 405-2 - £1014.45
Employs current damping • Circuit developed quad • Despite its has - Free postage - New and Used
Employs current damping • Circuit developed quad • Despite its has - Free postage - New and Used
Quad power amplifier - power, used - £780.34
Rated output 100w • Ratio 96db when • 93db compensation power - Free postage - New and Used
Rated output 100w • Ratio 96db when • 93db compensation power - Free postage - New and Used
Quad 405 power amplifier - power, - £645.99
This compact yet • Powerful stereo power • Amplifier from based - Free postage - New and Used
This compact yet • Powerful stereo power • Amplifier from based - Free postage - New and Used
Ua740ehc fairchild 70s hq - fairchild, - £59.99
Lot ua740ehc jfet • Manufacturer fairchild semiconductor • Input type - Free postage - New and Used
Lot ua740ehc jfet • Manufacturer fairchild semiconductor • Input type - Free postage - New and Used
Quad 405 stereo power - quad, - £1596.08
Power output 100w • British made stereo • Per channel into - Free postage - New and Used
Power output 100w • British made stereo • Per channel into - Free postage - New and Used
Diy kits parts for - diy, - £35.79
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
Power amplifier board • 100w amp parts • Dual channel diy - Free postage - New and Used
Quad 303 405 - quad, 303,405 - £15.81
Quad 303 405 • Quality interconnect pin • Twin individually screened - Free postage - New and Used
Quad 303 405 • Quality interconnect pin • Twin individually screened - Free postage - New and Used
Quad 405 integrated amplifier - quad, - £1004.39
Loved audiophiles its • Clean musical sound • Simple high quality - Free postage - New and Used
Loved audiophiles its • Clean musical sound • Simple high quality - Free postage - New and Used
Quad 405 power - power, amplifier - £973.98
Only power operation • Has been checked • Unless otherwise stated - Free postage - New and Used
Only power operation • Has been checked • Unless otherwise stated - Free postage - New and Used
Try this: beocord | gale floor standing speakers | denon av | pmc centre speaker | sony esd | cyrus pre | yamaha tuner | bush soundbar | bush speakers | technics 501
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Everything you need to know about quad 405
Whether you are looking for a brand-new or second-hand quad 405, 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 £15.81, while premium listings can reach £1596.08 — giving you a wide budget spread to work with. The average price of £481.9 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.