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marantz 3200

  1. hedroom

    Marantz 3200 right channel producing half sine wave.

    Last March I finally completed a rebuild of my 250M power amp. That was a complete success and I thank everyone at AK that helped me. Now I have a Model 3200 that has a bad right channel. I injected a 1 KHz sine wave into the right channel through the auxiliary jack. After much tracing, I...
  2. artsybob

    Marantz 3200 Preamp and 140 Amp Score + Questions

    Hello all! Last summer a former work colleague of mine was relocating across country and decided to give me his old audio equipment for free- including a Marantz Model 140 power amp. After a little while I decided to locate a matching Model 3200 preamp to go with it and to assemble a nice solid...
    • artsybob
    • Thread
    • 1970s marantz marantz 140 marantz 3200 solid state
    • Replies: 1
    • Forum: Marantz Audio
  3. ocdecio

    Balance Potentiometer Behavior

    My apologies for what can be a stupid question, but I replaced a broken balance slider on a 3200, and did my best to follow the schematic: Now, it all seems to work - the potentiometer is of the specified value (250k). However when I slide it to the left or to the right the volume seems to go...
  4. Morgan250

    Marantz 3200 restoration buzz one channel.

    Hello everybody, I have completely restored a MARANTZ 3200/140 set. I was inspired by the restoration of Patfont's, by the way, a big thank you! My set works perfectly, a warm and detailed song as I like :) I just have a small problem, on the left track I have a slight buzz. It comes from the...
  5. Nemeans

    Marantz 3200

    Wondering if a Marantz 3200 can be nicely matched with Large Advent speakers...
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