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Yamaha TRB 5 Preamp dead?

Discussion in 'Pickups & Electronics [BG]' started by Keeshman556, Nov 25, 2018.

  1. Keeshman556


    Aug 16, 2016
    i just got a used Yamaha TRB 5-II and to my ears I can’t hear the treble pot changing the sound. I can tell the bass and mids make a difference but the treble doesn’t change. I’ve never messed with pickup or electronic replacement before but does anyone have recommendations for trouble shooting? I’ll try to post some gut shots next chance I get.
  2. Keeshman556


    Aug 16, 2016
    It was all my rig. As soon as I used headphones I could hear everything.
    two fingers likes this.

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