rt 2/50 tubes

[guitarmanscott65]

what are the proper preamp tubes for this amp? I bought one used and i need to retube it,and I cant find a schematic. any help you guys could give me would be greatly appreciated.

 

[Corium_AZ]

12AX7's. Any brand/type you want. Many here recommend & run a 5751 in the PI slot. But, should sound just fine with all JJ's, or whatever you prefer...

 

[guitarmanscott65]

do you think a low gain tube would help to be table to turn up and get more power section tone at a lower volume?