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Quad 33 pre

Preamplifier

USD$121lowest active

USD$281average

USD$513highest

19active listings

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Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

Quad Tuner

Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

USD$493 ≈ GBP$364

GB 2d ago

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Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

Quad Tuner

Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

USD$494 ≈ GBP$364

GB 3d ago

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QUAD 33 PREAMPLIFIER

Quad Preamplifier

QUAD 33 PREAMPLIFIER

USD$273 ≈ GBP$200

GB 18 Aug 2026

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Quad 33 Pre Amplifier Fully serviced with Amplabs Rear Panel Upgrade

Quad

Quad 33 Pre Amplifier Fully serviced with Amplabs Rear Panel Upgrade

USD$496 ≈ GBP$364

GB 17 Aug 2026

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Quad 33 Pre Amplifier

Quad

Quad 33 Pre Amplifier

USD$264 ≈ GBP$195

GB 13 Aug 2026

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Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

Quad Tuner

Vintage QUAD 33 Pre-Amp, QUAD 303 Power Amplifier and QUAD FM3 Tuner

USD$513 ≈ GBP$380

GB 9 Aug 2026

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Quad 33 Pre Amplifier Amp Control Unit + Cables

Quad

Quad 33 Pre Amplifier Amp Control Unit + Cables

USD$121 ≈ GBP$90

GB 4 Aug 2026

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Quad 33 pre amplifier, Amp Labs comprehensive upgrade, original packaging

Quad

Quad 33 pre amplifier, Amp Labs comprehensive upgrade, original packaging

USD$262 ≈ GBP$195

GB 1 Aug 2026

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Quad 33 Preamp, serviced, excellent condition.

Quad

Quad 33 Preamp, serviced, excellent condition.

USD$336 ≈ GBP$250

GB 31 Jul 2026

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QUAD 33 PRE-AMP VINTAGE BRITISH AUDIOPHILE HIFI PRE-amp needs cable untested

Quad

QUAD 33 PRE-AMP VINTAGE BRITISH AUDIOPHILE HIFI PRE-amp needs cable untested

USD$243 ≈ GBP$180

GB 31 Jul 2026

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Quad 33 Pre-Amplifier - Grey - Preowned

Quad

Quad 33 Pre-Amplifier - Grey - Preowned

USD$262 ≈ GBP$195

GB 28 Jul 2026

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QUAD 33 PRE-AMP VINTAGE BRITISH AUDIOPHILE HIFI PRE-amp needs cable untested

Quad

QUAD 33 PRE-AMP VINTAGE BRITISH AUDIOPHILE HIFI PRE-amp needs cable untested

USD$245 ≈ GBP$185

GB 24 Jul 2026

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Quad 33 Pre Amplifier Vintage Retro AMP from Hi-FI Stacker - Genuinly Untested

Quad

Quad 33 Pre Amplifier Vintage Retro AMP from Hi-FI Stacker - Genuinly Untested

USD$133 ≈ GBP$100

GB 6 Jul 2026

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quad 33 pre amplifier Da Da upgrade tested and working

Quad

quad 33 pre amplifier Da Da upgrade tested and working

USD$195 ≈ GBP$146

GB 6 Jul 2026

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quad 33 pre amplifier

Quad

quad 33 pre amplifier

USD$195 ≈ GBP$146

GB 6 Jul 2026

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Quad 33 Preamplifier Vintage Classic British Hi-Fi Control Unit Superb condition

Quad Preamplifier

Quad 33 Preamplifier Vintage Classic British Hi-Fi Control Unit Superb condition

USD$196 ≈ GBP$146

GB 6 Jul 2026

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Quad 33 Pre Amp Da Da modified in original box

Quad

Quad 33 Pre Amp Da Da modified in original box

USD$210 ≈ GBP$157

GB 17 May 2026

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Quad 33 pre amplifier

Quad Preamplifier

Quad 33 pre amplifier

USD$278 ≈ GBP$209

GB 16 May 2026

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Quad 33 Pre Amplifier needs servicing

Quad Preamplifier

Quad 33 Pre Amplifier needs servicing

USD$121 ≈ GBP$91

GB 15 May 2026

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