Tag Archives: power

Power Tubes

Can different vacuum tubes change my guitar amp tone? Right now I’m using a Crate Blue Voodoo head with 2 Electro-Harmonix 6L6GC power tubes and 4 Electro-Harmonix 12AX7 tubes. The amp is compatible with EL34 tubes, but I’ve never tried them. The sound I’m currently getting is somewhat sizzly with moderate gain and lacks punch [...]