Tube amp repair in texas

Mitch Singerman. 310-823-5145

was recommended by the guys at upscale audio  did work on my PL2

Hi Brian,

It’s Grinnell :) as in the college lol

i had trouble switching to el34 tubes from the kt88’s, i kept blowing tubes and had a time of it biasing it manually. Mitch checked it out and replaced the tube socket where it shorted but couldn’t find a thing wrong with it. I had him up grade the solen caps to Auricaps to make the shipping seem worthwhile