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mc2155

  1. T

    Mcintosh 2155 Amplifier repair part substitutes

    Hey guys, I am repairing a McIntosh MC2155 amplifier. I called McIntosh labs and they do not have any stock for the following 3 part numbers. Can someone review my substitutes below and let me know if they are correct? McIntosh# Part Substitute 132143 MPS-D05...
  2. C

    ‘Vintage’ Mcintosh SS amp to go with C29 preamp and AR3 speakers

    Hi all, I recently purchased a C29 preamp and so find myself able to venture into the McIntosh section of audiokarma for the first time looking for a bit of advice. Having recently restored a pair of AR3 speakers I now have a second room set up of a Thorens TD160mkii table, Topping D90 DAC...
  3. Ricktptman

    MC2155 Left channel problem fixed. New problem is worse than than the old one.

    I found the intermittent contact on my (new to me) MC2155. It was on one of the harnesses at the front of the amp. I tightened up the contact for that pin (on the harness) and it's 100% percent functional in both channels. Now....the bad news. There was a flickering LED in the rightward most...
  4. Ricktptman

    Searching for original MC2155 manual

    I have the .pdf, for the OM, but not the service. I'd prefer original printed manuals if I can find them. TIA.
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