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qrx-5500

  1. Sansuiman

    Huge Sansui score today.

    Earlier today a deal came to fruition that I just have to gloat about. I picked up - for an embarssingly low amount, no less - a QRX-5500 with original documentation, QD-5500 quad open reel deck, and a stack of 4 channel open reel tapes (mostly prerecorded classic rock, Chicago, Loggins and...
  2. B

    QRX-5500A Meters & Tuner

    Hello everyone! I am plugging away at this 5500 I got from a thrift store. Before it wouldn't come out of protection, but found some very terrible solder joints around TR3 & TR4 that had no continuity to the traces on the protection board from a previous person. I also noticed that TR3 had been...
  3. N

    Left front channel dead on QRX-5500

    As you may have guessed from the subject line, I am the proud owner of a sansui QRX-5500, whose front left channel is dead. I've checked everything, its not the speaker, the wire, balanced knob turned the wrong way, or anything like that. The channel is dead on both speakers A and B, and even...
  4. T

    Replacement OP transistors for QRX5500?

    I'm new to the Audiokarma forum but I have been collecting records for years and have finally begun investing in better stereo equipment. I picked up a Sansui QRX 5500 in mostly good working condition, however, not all the quad functions are working. I've taken it in to be repaired despite the...
  5. crkeith65

    QRX-5500 120hz hum caused by my mistake

    While troubleshooting a dial lamp short that was blowing F1 fuse, I had a wire disconnected from the light box that has 6.3vac. (Lamp Power). When I was moving the light box around to get a better look, the loose wire accidentally contacted a wire on the 330ohm resistor that had 58vdc. See my...
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