Quad 405

eBay US

Quad

Quad 405 100 Watt 2-Channel Power. Excellent cond. All original parts and box.

USD$500

US 23h ago

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eBay UK

Quad Stereo Power Amplifier

Quad 405-2 Stereo Power Amplifier With Quad 33 pre am and Quad FM tuner

USD$630 ≈ GBP$466

GB 1d ago

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eBay UK

Quad

Quad 405 power amplifier in near mint condition, serviced by Quad.

USD$409 ≈ GBP$302

GB 2d ago

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eBay UK

Quad

Quad 405-2 Amplifier Board Modules Pair M12565-5

USD$250 ≈ GBP$185

GB 2d ago

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eBay US

Quad

Quad 405-2 British 2 Channel Power Amplifier 100W Per Channel Teseted Working

USD$550

US 3d ago

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eBay US

Quad

Rare Quad 405-2 Amplifier Multi Voltage W/ Original Box

USD$1,299

US 3d ago

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eBay UK

Quad

Quad 405 power amplifier serviced and updated with manual

USD$283 ≈ GBP$209

GB 4d ago

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eBay UK

Quad

Quad 405-2 Power Amplifier and Quad 34 Pre-Amp

USD$477 ≈ GBP$350

GB 6d ago

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eBay UK

Quad

Quad 405 Power Amplifier. Dumping Amplifier Boxed. Mint.

USD$327 ≈ GBP$240

GB 26 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 405-2 Stereo Power Amplifier

USD$298 ≈ GBP$219

GB 26 Aug 2026

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eBay UK

Quad

QUAD 405 POWER AMPLIFIER

USD$326 ≈ GBP$240

GB 23 Aug 2026

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Marktplaats

Quad

QUAD 405-2 CLONE POWER-AMP RINGKERNTRAFO 2 X 100 WATT 8 OHM

USD$695 ≈ EUR$595

NL 22 Aug 2026

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Marktplaats

Quad

QUAD 405-2 CLONE POWER-AMP RINGKERNTRAFO 2 X 100 WATT 8 OHM

USD$693 ≈ EUR$595

NL 20 Aug 2026

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eBay UK

Quad

Quad 405-2 Power Amplifier: Near mint: Original Packing

USD$458 ≈ GBP$338

GB 20 Aug 2026

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eBay UK

Quad Tuner

Quad 405 Dumping Amplifier. Quad 34 Control unit, QUAD FM4 tuner. Boxed. Mint.

USD$1,053 ≈ GBP$772

GB 19 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

QUAD 405-2 Vintage Stereo Power Amplifier - Working - Collection Only

USD$427 ≈ GBP$313

GB 19 Aug 2026

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eBay US

Quad

QUAD 405 Completed Amplifier Board+ Heatsink M12368 MJ15003 OEM LOT OF 2

USD$110

US 18 Aug 2026

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eBay UK

Quad

Quad 405-2 Amplifier

USD$426 ≈ GBP$313

GB 17 Aug 2026

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eBay UK ↓ 8%

Quad

Quad 405 Power Amplifier Tested Working Great (Added RCA Inputs too!)

USD$310 ≈ GBP$229

GB 16 Aug 2026

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Kleinanzeigen Excellent

Quad Tuner

Quad 405-2, 34 und FM4

USD$778 ≈ EUR$675

DE 14 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 405 Stereo Power Amplifier

USD$338 ≈ GBP$250

GB 11 Aug 2026

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eBay US

Quad Stereo Power Amplifier

Quad 405 HiFi Stereo Power Amplifier Made in UK British Audiophile

USD$650

US 10 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 405-2 Stereo Power Amplifier Class AB RCA Inputs 220-240V Grey

USD$407 ≈ GBP$302

GB 31 Jul 2026

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eBay US

Quad

Rare Quad 405-2 Amplifier Multi Voltage W/ Original Box

USD$1,299

US 30 Jul 2026

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eBay UK

Quad

Quad 405 Stereo 100W Power Amplifier - Newly Serviced and Restored July 2026

USD$361 ≈ GBP$271

GB 30 Jul 2026

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eBay UK

Quad Stereo Power Amplifier

QUAD 405-2 Stereo Power amplifier, serviced, new Power caps, output transistors

USD$444 ≈ GBP$333

GB 25 Jul 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 405 Stereo Power Amplifier

USD$271 ≈ GBP$204

GB 23 Jul 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 405 2-Channel Class AB 350W Stereo Power Amplifier Grey

USD$278 ≈ GBP$209

GB 23 Jul 2026

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Hifitörget

Quad

QUAD 405-2

USD$463 ≈ SEK$4,490

SE 23 Jul 2026

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eBay UK

Quad

Quad 405 power amplifier serviced and updated

USD$451 ≈ GBP$338

GB 19 Jul 2026

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