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below are some links to Quad related sites that you may find useful...

Quad Electroacoustics

the official Quad hifi web site - history, new products, and useful contact info...

Vinyl Word

Jeff's top site with lots of Quad info and pics - plus some good vinyl links...

d.c.~daylight

excellent site from Keith Snook with Quad Mod info plus much more...

Yvo's Quad page

some black and white pictures of vintage Quad gear...

Klaus Schiffer's page

Quad 22 Control & Quad II pictures, plus some info...

Pete's Quad page

this link seems to be broken at the moment - hopefully it'll be back soon...

SDS Labs

everything you want to know about ESL's - reconditioning too...

ESL 57 Hotline

articles, links, and parts status for the Quad ESL57...

Werner's hifi site:

Quad 34, FM4, 306 and II's the diary section - scroll down for the Quad gear...>

ESL's useful notes in the history section - again, scroll down for Quad...

Tritet Audio

some vintage Quad info and specs on this valve page...

QS & D

distributor/service centre for Quad in the U.S. Check them out for spares...

Gradient

manufacturer of the excellent SW-63 subwoofer for the Quad ESL63...

Russ Sadd's pages

info on old Acoustical Co units, ESL's and some useful alternative valve details...

Quad R tuner info

part of John Byrn's site with info on the early Quad R tuner...

Andre Jute's Pre 22 info

this link seems to be broken at the moment - hopefully it'll be back soon...

22/II manual pages

this link seems to be broken too - did contain lots of info from the manual...

Quad II mod pages

some very useful info on upgrading your II's - currently under construction...

Quad-hifi.de

Extremely good unofficial German Quad site...

The ESL Circuit

info, data and links relating to ESL's - including a lot on Quad ESL's...>

Andrea Ciuffoli's site

scroll down for ESL63 circuit diagrams, plus loads of other audio info...

Grace Audio 405 page

pictures and info on 405 mods, circuits, and rebuild service...

Carel Cronenberg's site

some Quad info, pictures and links...

Matthias' site

some Quad 22/II info in the 'DIY Audio' section...

ESL information eXchange

ESL parts, kits and information, including some on Quad...

Quad Francophone

site in French with some info and pictures...

MT Audio design

lots of ESL63 info in the 'Quad ESL' section...

M Renardson's 303 mods

interesting page describing how to potentially improve a 303...

Hifi Farm

one of the few Quad dealers selling the new products in the US...

Geert Medden's Audio Page

ESL 63 info and a DIY subwoofer project...

Quad ESL mailing list

send a blank message to quad-subscribe@topica.com to join this discussion...


below are some other audio/hifi sites you may find interesting...

Simon Yorke Designs

truly awe-inspiring turntables to look at aswell as listen to...

Colin Gray's Leak site

excellent site documenting Colin's restoration of a Stereo 20...

Tube Lust

Steven's amazing pages - part of his excellent "Enjoy The Music" site...

Electron Valve

top quality supplier of all your valve needs including NOS tubes...

Triode Electronics

excellent valve supplier, fronted by the very clever Mr. Ned Carlson...

Micronetics

largest internet tube supplier for the professional or hobbyist...

Watford Valves

great UK valve supplier - even stock their own KT66...

Roadsters high-end audio

lots of info on high-end and vintage audio, as part of this Roadsters site...

Kiewa Valley stereo

excellent site dedicated to Leak, Lowther and Tannoy equipment...

Evacuated Envelopes

on-line valve amp magazine with lots of useful info...

Mark Levinson page

Stephane Tsacas' excellent site dedicated to old Mark Levinson products...

Rainbow Electronics

high-end audio repair and modification shop specialising in tube-based electronics...


if you'd like a Quad link included, or find any of the above links broken, email Quad World
please feel free to place a Quad World link on your site - you'd also be very welcome to use thebannerlogo as a banner...

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