The Amp Garage

Hi folks, I'm experimenting with a modified 5FA-2 circuit using 6SL7 preamp instead of the usual 12AX7. Due to components I have at hand I had to change a few values to keep the voltages and current at a "safe" level. Power Transformer: Tube-Town TT-5E-PW (320-0-320, 85mA) Output transformer: Hammon...

Hi guys, I'm looking for some advice on the SLO preamp gain structure. Prepping a first build and I was wondering if the clean / crunch gain setting could be separated and if yes, would it make any sense at all :) The SLO pre has a switch for these but switching between these two is hard because the...