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Schematics & Manuals – Mega Distortion
Supro: Supro 1690t Supro_1959 Supro_s6611 Supro_s6625 Supro_s6698 Supro_valco_early1953: Supro_1946 Supro_s6424 Supro_s6616 Supro_s6651 Supro_supreme: Supro_1947 Supro_s6606 Supro_s6622 Supro_s6688 Supro_thunderbolt_s6420: Swr: Strawberry Blonde Power Amp Rev E Swr 750 Amp Blue
Free diagrams, schematics, service manuals beginning with
Free diagrams, schematics and service manuals with manufacturer name beginning with S: Saba, SAC, SAE, Safar, SAIRA, Salvan, Samick, Samlex, Samson, Samsung, Sano, Sansui, Sanyo, Supro Diagrams  Suzuki Vehicles Diagrams  Swissecho Diagrams  SWR Diagrams  SWTPC Diagrams  Sylvania Diagrams 
Articles and Schematics - Runoff Groove
Supreaux Deux - The Supro 16T adapted for use as a distortion stompbox. Schematic and perfboard/PCB layouts. Thunderbird - An original distortion inspired by a cranked Marshall Super LEad amp. Schematic, PCB layout, and photos. Tonemender - An ultra-flexible tonestack with clean boost. Schematic, photo, and PCB/perfboard layouts.
Home - Audio-Circuit
NEW! Sign up for our “No-Spam” Newsletter On audio-circuit you can find a huge selection of FREE audio related schematics and service manuals on both old and new Hi-Fi, Home, PRO & Vintage audio gear. If not already a member, then join wwwudio for help repairing your gear. Find me there: Jan Dupont . Running a site like this costs time and money plus sleepless
Downloads - Audio-Circuit
Schematic & Service Manual Downloads by Brand A Abacus AB International Accuphase ACOP Acoustat Acoustic Control Acoustic Research Acrosound ADC Adcom Advent AEG Aiko Aiwa Akai Alesis Alpine Altec Lansing Alto AMC American Audio Ampeg Ampex Amroh Aragon Arcam Arena Aristona Armstrong Audioaccess Audio Analyse Audio Design Audio Innovations
Gretsch 6163 (Valco-made) tube amp - determining speaker
Oct 30, 2021I have just had my Gretsch 6163 (essentially a Supro Thunderbolt+tremolo) restored - amazingly no components were out of spec, including the RCA tubes. The only thing not working was an obviously broken speaker (a 15" Peerless Alnico - a local Danish speaker that was put in since it' was imported here for retail in the 60's).
47 tube amp schematic
47 tube amp schematic
Tweaks - Tube amp Information, Guitar amp Schematics, Tube
Schematics library: Design a custom Eyelet or Turret Board: DIY Layout Creator File analyzer program: DIY Layout Creator File library: Transformer Wiring Diagrams: Hoffmanamps Facebook page: Hoffman Amplifiers Discount Program
1947 Kiesel Amplifier | The Gear Page
Nov 06, 20211947 Kiesel Amplifier, Gothenburg, Nebraska This is a very rare little amp made by Kiesel and owned by Ken Haas of Reverend Guitars. It was made only in 1947, in Kiesel’s hometown of Gothenburg, Nebraska. In 1948 he moved to California, eventually changing the name of the company to Carvin..