This Blog is about revising/upgrading the vintage Quad 33 to 909 amplifiers and the Revox taperecorders. Audio electronics and High End Hifi are also absolutely "on-topic" here. All pictures on this site (except the schematics) are Copyright Dada Electronics. You can use them after a written agreement (via e-mail) with the author. For Contact-information see www.dadaelectronics.eu
- Name: Stefaan
- Location: Antwerpen, Belgium
- Free Quad schematics, service notes, manuals
- Quad 33 Revision - Illustrated Guidelines
- The Dada Electronics Ebay-shop is open now!
- Quad 33 - 303 - 405 Upgrade Kits & Schematics
- And now for something completely different: Leak
- Velleman K4700 in Quads? Ed pushes it to the limit...
- Building the Velleman K4700 in the 405
- About repainting Quads (continued)...
- Quad Spot joins Weblogs Against Racism
- Can you do a revision of my 405 FAQ's