• 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

total desperation

  1. Arne-Tom

    Pioneer m-90 urushi troubleshooting

    I`m currently working on a Pioneer m-90 which belongs to a friend. It was in need of a complete service and also from time to time the left channel makes cracking noises. Sometimes it works fine for an hour, sometimes the cracking noise appears right after startup. It's only for one or two...
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