help.............

thanks for the advice, i think the problem is going to be the speakers. but ive tried other speakers and have the same problem. i only use 12au7 tubes, can my unit handle 12ax, i dont know. but will try other things when i get my other amp back.

let me add, i am in a position were there is problems with the electrical grid. they had to replace the transformer just resentley, and it seems the problem with my home is starting up again. i think there is a ground problem that they dont want me to know about. i was getting feedback of current into my house. i notice when they put in a ground the loudness came back. thats why i stated earlier that i might need a conditioner.........

The original PV10 used 12ax7, 12at7 and 5751, tubes with much higher gain than the 12au7.
http://www.conradjohnson.com/It_just_sounds_right/a-PV10.html
You may want to cal CJ with the serial number and ask about the correct tubes for your unit.

Good luck

thanks, ill call ed and ask. i think my came with the ecc82's.