demo of my new blackheart combo. Swapped the power tube with a TAD EL84 and preamp tube with a sovtek mullard reissue 12AX7. I also swapped in a celestion G12H30 speaker in it. Really helped fatten up the sound and smooth out the tone. Using an eden analog austin overdrive for the gain. Carvin C66 guitar w/dimarzio evo's used.