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tube rolling preamplifier

  1. Alfmonster

    MX110z Tube positions and recommendations

    Hello AK, I’m trying to get more familiar with the MX110z and have been a bit confused by the tube positions. Unfortunately most all of the tube ID is gone from the preamp. Is there something to explain this a bit more simpler than the schematic? I’ve also read that the most significant...
    • Alfmonster
    • Thread
    • mcintosh mcintosh mx110z mx110 tube mx110z tube preamp tube rolling preamplifier
    • Replies: 23
    • Forum: McIntosh Audio
  2. C

    Tube Rolling Preamplifier

    Back in December I was building a preamp to replace the headphone amp I use as a preamp and was struck by the idea to implement A/B comparison on the preamp tube by adding in additional preamp tubes and a means of switching between them. The idea worked and since I had not seen this before...
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