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
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