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sonic

  1. M

    Magnavox AstroSonic with 9300 amp

    Hello Audiokarma. I just picked up what I believe is a 1961 Magnavox AstroSonic record player with a "9304-10" amp. I have recapped most of the capacitors on this unit but I am hung up on the two .047 MFD capacitors in the amplifier. On my unit, one is 600WV and the other is 1600WV. I do...
    • MagnaZach
    • Thread
    • 9300 amp astro astrosonic capacitor magnavox sonic
    • Replies: 25
    • Forum: Tube Audio
  2. vinylisfinyl

    Magnavox Astro Sonic Bass Control Packaged Circuit...what's inside?

    Greetings fellow Solid-Staters, and Happy Belated Thanksgiving! I'm working on my grandmother's Magnavox 1RP660 console stereo, chassis R204-18-20, and need some advice on how to proceed with troubleshooting a problem: When the four position Bass control is put into any of the positions below...
    • vinylisfinyl
    • Thread
    • astro bass circuit console control hiss magnavox packaged sonic
    • Replies: 3
    • Forum: Solid State
  3. J

    Carver Model C-9 Sonic Hologram Generator

    With absolutely no idea what exactly this thing was I bought one at the local thrift store. Anyone with any experience with these? Its a weird mix online of being totally impressed or totally not. I picked it up for 5.99 i think I did alright on a mini gamble i suppose Opinions? Advice?
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