Скачать с ютуб MTI era Ampeg SVT Repair Part 1: Refurbish, recap, add master volume в хорошем качестве

MTI era Ampeg SVT Repair Part 1: Refurbish, recap, add master volume

This amp was on the road in the fall season and was having some problems. We replace some scratchy pots, rework a TERRIBLE cap job done by someone else, installed retaining sockets for the preamp tubes and add a pre phase master volume control to increase the tonal options from this beast. Adjusted the bias and hum balance control before boxing it up and sending it off. The master volume knob adds versatility to this amp like you wouldn't believe. It does so much more than just turning it down. Check out the video to see. I run through a couple different tones in part two which is here    • MTI era Ampeg SVT Repair PART 2 : TON...