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homebrew

  1. RSMRecording

    Need Help Identifying Unknown Power Amp

    Hello, This is my first post in this particular section on AK, I have been member since 2015. I have an old power amp kit or homemade unit and I don't have any information regarding its origin. I searched in google for an 1 hour today trying to find a kit manual or vintage AD. I thought...
  2. Brunt

    Electrical Engineer Special

    I just picked up a pair of speakers from someone's garage that have been sitting for about 20 years according to the story. He told me that his old room mate, a soon-to-be electrical engineer in college at the time, didn't have the dough to get a nice pair of speakers for himself so he made...
    • Brunt
    • Thread
    • amt diy homebrew
    • Replies: 11
    • Forum: Speakers
  3. Little Wolf

    My Homebuilt "Mid-Century" Style Amp

    Hi All, This is my first AK post. Just wanted to share a recently completed project of mine: a homebuilt transistor-tube hybrid integrated stereo amplifier in the style of an early 1960's household hi-fi stereo set. The set was built as a modular system; with the exception of the power supply...
    • Little Wolf
    • Thread
    • 12ax7 diy diy project homebrew husky electric hybrid amp jlh 1969 tube amp tube amp build vintage tube amp
    • Replies: 28
    • Forum: General Audio Discussion
  4. fink lever

    Valve Amplifier valve identification

    Hi all and merry christmas!!! I currently have an unusual custom vintage hi fi cabinet that i would love to get up and running. Looking at the unit it seems to be a 'Main Amplifier, an AM Radio Amplifier and FM Amplifier.' Lots of valves and transformers and not built for power but detail as it...
    • fink lever
    • Thread
    • 1940s homebrew push pull radio single ended tubes valve amplifier valves vintage wireless
    • Replies: 117
    • Forum: Tube Audio
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