Rivera M100 Head, is it possible to pull two output tubes safely?

[Phospheros]

I have a Rivera M100, and I've been slowly upgrading it. The only hurdle I have yet to overcome though is the volume hurdle. Even in its lowest power mode, its still impressively loud. I would like to see if I can get away with pulling 2 power tubes from it and still operate it safely? I would assume since it has 2 sections of EL-34's in it that I would be able to pull one from each of the power section and it would work correctly? Would the impedance change on the output section? Or any other tricks I would need to know? If I'm right, which tubes exactly can I get away with pulling?


Any help appreciated. I would love to be able to cut the volume down even more in this amp without having to break out the attenuator and burn up tubes.

[Marc_O]

Yes you can, but the impendance will change and the best thing you can do is call or e-mail Rivera, they will help you.
Dont think it will be a lot less loud, it will still kick your ass really, really hard.