Want more gain? Are you a real Gainiac? This is our High Gain Retube kit for the Dr. Z Z-Lux Combo Amps. It includes a matched quad of the JJ 6V6S for power, one ECC81 to replace the 12AT7/6201 in V3 along with three High Gain ECC83S's, with one of them balanced for the phase inverter in V6, and two standard ECC83S for V4 and V5.
V1: First Stage,
V2: Tone Stack Driver,
V3: Reverb Driver,
V4: Reverb Recovery,
V5: Tremolo,
V6: Phase Inverter