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class ab

  1. AudioFlix

    AudioFlix AF-70

    Hi, greetings from Italy. I would like to show you guys my project, still WIP but almost done. It's an amplifier based on the P3A project from Elliot Sound Products with some modifications. Custom made PCB. It got Bluetooth (Qualcomm QCC5125) with aptX Adaptive and LDAC, USB (Amanero384 +...
  2. newriverrat

    SA202 SoundTube Class AB Mini Amplifier

    I have one of these just sitting doing nothing: This is from their website: SA202 SoundTube Class AB Mini Amplifier The SA202 amplifier is an ultra-compact, 2-channel amplifier with extra heat sink surfaces for extended duty at full power. Rated at 20 watts per channel output at 4 Ohms...
    • newriverrat
    • Thread
    • class ab mini amplifier sa202 sa202 soundtube class ab mini amplifier soundtube
    • Replies: 2
    • Forum: DIY
  3. A

    Budget Amplifiers Comparison

    Hello Guys, I made a comparison between the specs of some of the good amplifiers for a budget of 1000 EUR and i thought of sharing it with you. Please if you have any experience (good/bad) please mention it in your comments. Apologies if any of the information mentioned in the attached sheet is...
  4. RogerMod

    Burning Amp 2018, Fort Mason, CA

    We had a nice turnout this October in San Francisco. Thanks to all the DIYers who brought their work to show off. Thanks to Linear Systems, makers of really low noise FETs and other SS devices, for hosting the event. Here is a link to their site. All the presentations can be seen there. See...
    • RogerMod
    • Thread
    • bias class a class ab idle current power output tubes
    • Replies: 5
    • Forum: Tube Audio
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