Tube rolling has one problem from sonics: It will show YOU what it can do in a given unit, with a given design, with a given layout, with given tube sockets, with the output range of a given preamp and so on. Change the unit and you can start all over again. Too bad for those who desperately look for the one and only super tube :-)
Anyway, my vote is for Psvane 12AX7 treasury series. Excellent performance for their price (compared to NOS, which are normally not NOS).
Anyway, my vote is for Psvane 12AX7 treasury series. Excellent performance for their price (compared to NOS, which are normally not NOS).