I like amperex holland orange globes in my line 1-- they beat out mullards, valvos, bugle boys, and 50s amperex D getters in my system.
Haven't tried the PQs, siemens or teles, but I've got two sets of orange globes in V1-V4 and the quietest valvos i had in V5 and V6. It's working just fine for me.
Haven't tried the PQs, siemens or teles, but I've got two sets of orange globes in V1-V4 and the quietest valvos i had in V5 and V6. It's working just fine for me.