• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

overhaul

  1. Sci525

    Overhauled AU-101, right channel failed after 20 min

    Hi everyone, I overhauled my 1971 AU-101 yesterday. New electrolytic caps, small transistors, and power supply diodes (transistor substitutions below). Sounded good for 20 minutes before the right channel went out. Turned it off and back on and the right channel was on for 5 min before going...
  2. Mr. Yamaha

    New project: Micro Seiki DDX-1000 overhaul

    I wanted a Micro Seiki DDX-1000 or a DQX-1000 for a long time, but it was always a bit above budget. But, as the hobby grows, the need to upgrade grows as well as many of you may know :D So I decided to sell my Yamaha YP-D8 en went looking for a Micro Seiki. Not very easy to locate one in the...
    • Mr. Yamaha
    • Thread
    • ddx-1000 ma-707 micro seiki overhaul recap
    • Replies: 68
    • Forum: Turntables
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