Quadraphonic Hardware

Demodulators, Decoders, and Shibata...plus a whole lot more!

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Vintage Equipment Repairs & Modifications

Use this forum to discuss what you can do to preserve your vintage equipment, or recommend places that do restorations.
Threads
132
Messages
1.1K
Threads
132
Messages
1.1K
DuncanS
No sound from Technics SA-8500X
quadanasaziland
  • Sticky
What kind of Legacy quad gear should I get?
Replies
14
Views
15K
Quadrifoglio
Quadrifoglio
doity
I’ve Joined the Tate family!
2 3
Replies
44
Views
4K
par4ken
par4ken
doity
My DIY Audio Scope so far (will update)
12 13 14
Replies
260
Views
13K
doity
doity
surteess
Looking for service manual for Victor (JVC) JA-X9
Replies
9
Views
2K
the-monkey-man
the-monkey-man
wrat
quad LP playback?
Replies
6
Views
265
kfbkfb
kfbkfb
J
Panasonic SL 721 cd4 turntable
Replies
16
Views
578
johnd393
J
radioheadrox
Lafayette LA-84 4 channel amp info?
Replies
14
Views
8K
Zerochief
Zerochief
S
Audionics Space & Image Composer / Tate Audio
3 4 5
Replies
98
Views
20K
furui_suterioo
furui_suterioo
rawmacias
Fosgate Tate II repair
Replies
4
Views
906
doity
doity
Quadgirl
Opinions, please - which to keep as I downsize to one quad system
2
Replies
22
Views
686
Quadgirl
Quadgirl
Quadgirl
Looking for suggestions on how to combine my quad set up with home theater and quality to channel listening. Is it possible?
Replies
15
Views
718
Audiowannabee
A
E
Meters on a Sony SQR 6650
2
Replies
36
Views
8K
Vintage_Dutch
Vintage_Dutch
elguapo511
Sony SQD-2020 - wtf?
Replies
11
Views
974
senorverde
S
Q
Technics SH 3434 sans its power transformer
2
Replies
28
Views
9K
MidiMagic
MidiMagic
A
Panasonic RS-862S info
Replies
1
Views
159
Alaska_man
A
J
Akai SS-1 Universal Synthesizer
4 5 6
Replies
119
Views
12K
Soundfield
Soundfield
gvl_guy
A strange issue with my "new" Sansui QRX-9001. Any ideas?
2 3
Replies
41
Views
2K
allhartfidelity
allhartfidelity
elguapo511
Do you need a separate phono pre amp with a decoder?
2
Replies
22
Views
1K
ummagumma
ummagumma
gvl_guy
Sansui QRX-9001 from eBay
Replies
9
Views
725
gvl_guy
gvl_guy
macdude
DIY ear cushions for KOSS Phase/2+2
Replies
3
Views
959
doity
doity
anthonywc
EVX-4 Decoder Repair
Replies
15
Views
775
kfbkfb
kfbkfb
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