Just to check. In the dual terror are the tubes paired? Will I have to replace two of them in one go? If so which is paired with which? I'm relatively new to Valve amps so I just want to be sure!

Is there any pre-amp tube or are they all power tubes?

Thanks,
Chris

Thank a mil for the response. Very informative. I'll have a shot at it and see what can be done.

Hey, I hope someone with better technical knowledge than mine can help me out here. I'm running my dual terror into a PPC212 close back cab @ 16 ohms and I'm experiencing a lot of hum/buzz when I'm not playing. Slightly moreso on the tiny terror channel than on the fat channel. It doesn't seem to be...