Quad 606

eBay UK

Quad

Rare Quad 606 Power Amplifier 909 Power Supply (Serviced IAG 2026) 1 owner

USD$665 ≈ GBP$491

GB 1d ago

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eBay UK

Quad Stereo Power Amplifier

Quad 606 Stereo Power Amplifier

USD$496 ≈ GBP$364

GB 21 Aug 2026

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eBay UK

Quad

Quad 606 Power Amplifier, Serviced/Upgraded In 2015, Close To Mint Condition.

USD$699 ≈ GBP$517

GB 16 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 606 Stereo Power Amplifier

USD$494 ≈ GBP$364

GB 15 Aug 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 606 Stereo Power Amplifier. Fully tested and working.

USD$554 ≈ GBP$410

GB 12 Aug 2026

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Hifitörget

Quad

Quad 606

USD$400 ≈ SEK$3,800

SE 4 Aug 2026

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eBay UK

Quad

Quad 606 Power Amplifier 2-Channel Class AB Black/Grey RCA, Banana Jacks

USD$280 ≈ GBP$209

GB 1 Aug 2026

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Quad Stereo Power Amplifier

Quad 606 Stereo Power Amplifier Original Box

USD$593 ≈ GBP$445

GB 21 Jul 2026

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eBay UK

Quad Stereo Power Amplifier

Quad 606 Stereo Power Amplifier

USD$500 ≈ GBP$375

GB 20 Jul 2026

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eBay UK

Quad

QUAD 606 mk1 Power amplifier in good working order, boxed

USD$534 ≈ GBP$400

GB 1 Jul 2026

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eBay UK

Quad

QUAD 606 mk1 Power amplifier in good working order,

USD$534 ≈ GBP$400

GB 1 Jul 2026

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eBay UK

Quad

Quad 606 Power Amplifier MKII Perfect Sound

USD$523 ≈ GBP$389

GB 1 Jun 2026

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audio-markt.de Good

Quad

Quad Quad 606 Endstufe High End HiFi

USD$220 ≈ EUR$190

DE 24 May 2026

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