hello
i have a mark 4b config :
V1: 6062A / 12AY7 EH
V2: 5751 JJ Gold
V3: 5751 Tungsol
V4: 12AT7 EH
V5: 12AY7 JJ
Power tubes : STR 440 GREEN MATCHED
GENE VOL :5
REVERB : 2
TRIODE / SIMUL CLASS / HARMONIC
I'm approaching the sound of Carlos Santana from the 1980s (warmth and softness) but I'm...