pucho812
Well-known member
Looking over a tube crossover schematic. The designer choose to use only half of the duel triode tubes, 12ax7. At first i thought this was just to make the schematic easier to read by showing each triode wired individually. However looking at the circuit boards, there are 4 tubes instead of wiring both sides of the dual triode which would lower the total # of tubes needed per channel.
Does this offer any advantages?
Does this offer any advantages?