Which one for you ?

[Deleted member 77333]

90v ?

115v

120v

 

[mnemonic]

240v

 

[Racerxrated]

105v. My old Marshalls have a 110 setting, not 120....this is why many older Marshalls have replaced PTs. Designed for 110; and run at 125 for years and years fried them.

 

[Chubtone]

105v. My old Marshalls have a 110 setting, not 120....this is why many older Marshalls have replaced PTs. Designed for 110; and run at 125 for years and years fried them.

I set my variac to 110v for this same reason. Sounds great there.