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Quad Pre And Power Amp

$614
Condition: 6/10
Posted: today

Quad 33 & 303 pre and power amplifiers. (A)

$484
Condition: 6/10
Posted: 1 day ago

Quad Pre And Power Amp

$614
Condition: 6/10
Posted: 1 day ago

Quad Pre And Power Amp

$612
Condition: 6/10
Posted: 1 day ago

Tungsram PCC88 / 7D78 Matched quad

$70
Tungsram PCC88 / 7DJ8 quad, matched, made in Hungary Jan.-Mar. 1971 Hickock test figures at the time I bought them 16,750/16,000, 16,750/16,250, 16,000/16,500 and 16,000/16,750. B&K test figures were ...
Condition: 9/10
Posted: 2 days ago
Audio Asylum Trader
#Quad #TubesUSA

Pair Mono block Quad forty tube amplifier

$3500
Condition: 6/10
Posted: 2 days ago

Quad 606 - Endstufen-Legende aus GB

$573
Condition: 6/10
Posted: 3 days ago

Quad 303 Stereo Verstrker

$379
Condition: 6/10
Posted: 4 days ago

THE QUAD ELECTROSTATIC LOUDSPEAKERS

$2081
Condition: 6/10
Posted: 4 days ago
#Quad #SpeakersAustralia

Quad ESL 57 Elektrostaten, Quad ESL, Quad ESL 57

$1006
Condition: 6/10
Posted: 5 days ago

Amperex Bugle Boy 6dj8 Matched quad Holland

$80
Here is a very tightly matched quad of Amperex bugle boy 6dj8's, made in Holland. Marking are pretty nice. These test very strong. I used them for a few days and they were replaced by 6922's that work...
Posted: 5 days ago
Audio Asylum Trader
#Quad #TubesUSA

Amperex USA PQ 6922 gold pin Very tightly matched quad

$150
This is a very tightly matched matched quad of Amperex USA gold pin PQ. They all test better than NOS. The markings are very good. These tubes sounded wonderful pre that I just sold. I guarantee these...
Posted: 5 days ago
Audio Asylum Trader
#Quad #TubesUSA

Quad 34 Control Unit and Quad FM4 Tuner

$599
Condition: 6/10
Posted: 5 days ago

Quad Elite Stereo

$401
Condition: 6/10
Posted: 5 days ago

Quad 99 stereo Endverstrker silber

$1033
Condition: 6/10
Posted: 6 days ago

Amperex Holland 6dj8 Bugle Boy Matched Quad

$80
Here is a very tightly matched quad of Amperex bugle boy 6dj8's, made in Holland. Marking are pretty nice. These test very strong. I used them for a few days and they were replaced by 6922's that work...
Posted: 6 days ago
US Audio Mart
#Quad #TubesUSA

Amperex Bugle Boy ECC83/12AX7 Tube D Getter - Quad

$550
Up for sale quad of Amperex Bugle Boy ECC83/12AX7 tube 17mm D Getter . All have been tested very good with my Precision 910 tube tester 100% guarantee or money back if buyer in US . Free shipping to 4...
Condition: 8/10
Posted: 7 days ago
US Audio Mart
#Quad #IntegratedUSA

QUAD 989 ELECTROSTATIC LOUDSPEAKERS

$2577
Condition: 6/10
Posted: 7 days ago

Pair Mono block Quad forty tube amplifier

$3500
Condition: 6/10
Posted: 8 days ago

Quad 22 Valve Stereo Controller/ Pre-Amplifier

$615
Condition: 10/10
Posted: 8 days ago

Quad 33 Preamplifier

$457
Condition: 6/10
Posted: 8 days ago
#Quad #PreampsAustralia

Quad 44 Preamplifier

$541
Condition: 6/10
Posted: 8 days ago
#Quad #PreampsAustralia

Quad ESL57 Electrostatic Loudspeakers

$1490
Condition: 6/10
Posted: 8 days ago
#Quad #SpeakersAustralia

QUAD 405-2 Stereo Power Amplifier in Sammlerzustand - in immaculate condition

$687
Komplette und sorgfltige Revision von AUDIOPHIL 2017...
Condition: 8/10
Posted: 9 days ago

Quad ESL57 Electrostatic Speakers Gold

$2081
Condition: 6/10
Posted: 9 days ago
#Quad #SpeakersAustralia

QUAD 405,QUAD FM 3 TUNER,QUAD 33

$805
Condition: 6/10
Posted: 10 days ago
#Quad #TunersGermany

Syltone [made in England] Vintage 6L6C Quad Nos

$325
This is a quad of vintage 6L6C's that i bought from a friend who had purchased them as Nos..Both he and I used them very little and I would estimate they have less than 100 hrs. They were used for a s...
Posted: 11 days ago
Audio Asylum Trader
#Quad #TubesUSA

Syltone [made in England] Vintage 6L6C Quad Nos

$325
This is a quad of vintage 6L6C's that i bought from a friend who had purchased them as Nos..Both he and I used them very little and I would estimate they have less than 100 hrs. They were used for a s...
Posted: 12 days ago
US Audio Mart
#Quad #TubesUSA

Quad 606 MK1 Endstufe Power Amp -- berholt -- Berlin

$535
Condition: 6/10
Posted: 12 days ago

QUAD elite pre vorverstrker phono mm/mc garantie

$665
Condition: 6/10
Posted: 12 days ago

Gold Lion KT90LX Tubes (Quad, Low Hours)

$200
Less than 50 hours, original boxes...
Condition: 8/10
Posted: 13 days ago
US Audio Mart
#Quad #TubesUSA

Electro Harmonix KT88EH Tubes (Quad, Low Hours)

$120
Less than 50 hours, original boxes, bought from Upscale Audio...
Condition: 8/10
Posted: 13 days ago
US Audio Mart
#Quad #TubesUSA

Electro Harmonix 6550EH Tubes (Quad, Low Hours)

$100
Less than 50 hours...
Condition: 8/10
Posted: 13 days ago
US Audio Mart
#Quad #TubesUSA

Quad Elite QSP Stereo Power Amplifier (Ex-Demo)

$2331
Condition: 10/10
Posted: 13 days ago

Quad Elite Pre Stereo Pre Amplifier (Ex-Demo)

$1124
Condition: 10/10
Posted: 13 days ago
#Quad #PreampsAustralia

QUAD 66 PREAMPLIFIER AND REMOTE COMMANDER

$479
Condition: 6/10
Posted: 14 days ago

Pair QUAD II AMPLIFIERS and quad 22 preamp

$1356
Condition: 6/10
Posted: 15 days ago

Pair Mono block Quad forty tube amplifier

$3500
Condition: 6/10
Posted: 15 days ago

Quad 33 & 303 pre and power amplifiers. (C)

$472
Condition: 6/10
Posted: 15 days ago

Quad 33 & 303 pre and power amplifiers. (B)

$472
Condition: 6/10
Posted: 16 days ago

Quad 99 / CD-Player / Exzellenter Zustand

$1127
Condition: 6/10
Posted: 18 days ago

Quad 99 / Vorverstrker / FB / Exzellenter Zustand

$1012
Condition: 6/10
Posted: 18 days ago

Quad 33 & 303 pre and power amplifiers.

$472
Condition: 6/10
Posted: 18 days ago

QUAD ELITE Kit

$2900
Condition: 10/10
Posted: 20 days ago

Quad 33-amplifier-quad fm3 tuner-303 power amp

$427
Condition: 6/10
Posted: 22 days ago

Quad II Mono-Rhrenverstrker -Rhren Endstufen - kompl. revidiert - 1 A Zustand

$2528
Rhrenendstufe mit neuen bertragern, high End pur...
Condition: 7/10
Posted: 22 days ago

Quad forty tube amplifier

$3500
Condition: 7/10
Posted: 22 days ago

QUAD ESL-57

$1300
Quad ESL-57 with Bronze Grills. Good working order with no power issues that cause volume imbalance. More importantly, the panels do not have any damage, including no arcing on the treble panels. Repl...
Condition: 7/10
Posted: 22 days ago
Audio Asylum Trader
#Quad #Panel SpeakersUSA

12-175 QUAD 606 Power Amplifier

$1148
Condition: 6/10
Posted: 22 days ago
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