• 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

tone control issues

  1. justinfranx

    Help with Harman Kardon A401 Tone Control Please!

    I recently picked up a Harman Kardon A401 to use in a stereo console project I am working on. I have some background with soldering and repairing things if I have clear instruction but have not gone deep enough into stereo gear to know how to diagnose/ trace down trouble spots. I replaced the...
    • justinfranx
    • Thread
    • harman kardon help needed hk hk a401 tone control issues
    • Replies: 14
    • Forum: DIY
  2. TomTom4049

    Kenwood receiver KR-A47 tone control issues

    Hello everyone. I have a Kenwood KR-47 receiver with an odd combination of tone control symptoms. Other than those, it operates fine. Here goes. There are 4 tone controls, 1 Lower Bass, 1 Mid/Upper Bass, 1 Lower/Mid Treble, and 1 Upper Treble. The symptoms are: No Lower/Mid Treble control...
Back
Top Bottom