Quad for sale

The coolest Quad gear listed on eBay right now, ranked by brand, model and listing quality with parts-only junk filtered out. We track 8 popular Quad models (preamplifiers, power amplifiers, electrostatic speakers, speakers); pick one below for its own live page.

Quad tube amps Quad amplifiers Quad speakers Quad tuners

Quad models

Quad 22 preamplifier
Quad 33 preamplifier
Quad 303 power amplifier
Quad 405 power amplifier
Quad ESL-57 electrostatic speaker
Quad ESL-63 speaker
Quad FM3 tuner
Quad II power amplifier

Quad for sale now

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Live listings from eBay · updated 2026-10-12 07:37 UTC · prices and availability can change, check the listing before buying.

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Quad ESL‑57 fully restored Electrostatic Loudspeakers + Janszen Z‑130 Tweeter Mo

$5,800.00

Used

eBay seller ID: hal-604298· 100.0%

Quad for sale

Quad models

Quad for sale now

Quad ESL‑57 fully restored Electrostatic Loudspeakers + Janszen Z‑130 Tweeter Mo

MARANTZ 4400 AM/FM BLUE SCOPE QUAD RECEIVER /WC-43 CABINET FULLY SERVICED

Marantz 4140 Integrated Quad Amplifier Vintage Stereo 2/Quad 4 Silver Serviced!

QUAD II GOLD Anniversary Special Edition Power Amplifier Pair KT66 100V

Very Rare Rogers LS5/8 Speakers w AM8/16 Quad 405 Amplifiers

MARANTZ 4400 AM/FM QUAD RECEIVER WITH WC-43 CABINET FULLY RESTORED

MARANTZ 4400 STEREO/QUAD RECEIVER

MARANTZ 4400 STEREO/QUAD RECEIVER COOL

Quad 63 ESL Electrostat Speakers AUDIOPHILE Vintage Upgraded Local PICK UP

MARANTZ 4400 STEREO/QUAD RECEIVER

Vintage Marantz 4400 quad receiver mint

QUAD Quad II Classic Vacuum Tube Power Amplifier

Quad II Classic Vacuum Tube Power Amplifier

Marantz 4400 Quad Receiver

Tube type monaural power amplifier Quad: QUAD II Classic #11

Marantz model 4400 quad receiver

Quad ESL 63 Electrostatic Speakers

quad ii tube amplifier

Quad 33 Control Unit + Quad FM 2 Stereo Tuner + Quad 303 Power Amp Serviced Rare

Pair QUAD II Classic Vacuum Tube Type Power Amplifier Vintage Audio Mono Blocks

Quad 33/303 - mint - tested - Youtube audio vids in description

The Quad II Amplifier Quad Control Unit Axiom 80 Speaker Manuals Cords UNTESTED

Quad 405 HiFi Stereo Power Amplifier Made in UK British Audiophile

QUAD Electrostatic Loudspeaker Model 57 Vintage Pair Made in Huntingdon England

MARANTZ 4140 INTEGRATED QUAD AMPLIFIER FULLY RESTORED

QUAD II Classic Vacuum Tube Mono Power Amplifier Pair Tested Working

Marantz 4400 quad receiver w/wood cabinet Please read Description

MARANTZ 4415 AM/FM QUAD RECEIVER FULLY RESTORED

Vintage Quad ESL 57 Electrostatic Loud Speakers ~ AS-IS, ~ Read Description...

QUAD QC-24 Twenty Four Tube Control Preamplifier Serviced 2023 Working Japan

Akai GX-4000D-SS Reel to Reel Tape Deck Quad GX Heads Tested

Teac A3340SL (Rare) 4-Ch 4 Track Quad Simul-Sync 3.75 and 7.5 IPS, Wireless RC

Marantz 4430 2Ch Stereo / 4Ch Quad Receiver + New Caps, Best Upgrades... WIMAs

Vintage Marantz 4300 Receiver Quad Wood Case Stereo Radio 2 + 4 Parts

VINTAGE SANSUI QRX5500 QUAD RECEIVER -NEAR MINT

PIONEER QX949 QUAD/STEREO RECEIVER ORIGINAL BOX/ MANUAL AWESOME

Sansui QR-4500 Quad/Stereo Receiver: Tested/Serviced, Working. LED's. See video!

Sansui QRX-7500 Quad Receiver

quad TWEETER ISOPHON AlNiCo 1950s speaker tweeters vintage telefunken magnet x4

QUAD QC TWENTY FOUR QC-24 Vacuum Tube Preamplifier Working Japan 100V Valve Amp

QUAD QC TWENTY FOUR QC-24 Tube Control Preamplifier Working Japan 100V Valve Amp

Sansui QS-800a 4-Channel Rear Amplifier Stereo Quad

QUAD 66 PREAMPLIFIER WITH REMOTE

Sansui QS-500 Amplifier 4 Channel Rear Quad Quadraphonic Tested Works Read 🔥

Quad 99 CD Player DAC Tuner Amp 3 Piece Set Lot Audiophile VTG

Vintage Sansui QR-4500 Quad 4 Channel Stereo Receiver Woodgrain Tested

Vintage Sansui QR-4500 4 Quad Channel Stereo Receiver

Vintage Superscope Marantz QA-450 Stereo 2-Quad 4 Integrated Amplifier Untested