Recent content by Troubleshooters

  1. T

    ampeg svt-4 Pro Transformer wiring

    Hello brogandutcher. If you still need to know how to connect your power transformer, this answer is for you. Black =J19; Brown = J20; White = J14; Violet/Purple = J22; Blue = J24; Blue and White = J16; Gray = J25. This connection will allow your amplifier to work on 120 VAC mains voltage. Best...