Can anyone help me with tube questions? My guitarist has a three channel Triple Rect and I'm curious what tubes would be best if/when he replaces the stock ones. Neither of us know squat about tubes, and the amp sounds great right now but we have never heard one modded at all whether it be with replaced speakers, tubes, or anything like that so we don't know what we could be missing.
He plays hard rock, not really metal. I figured someone here may be able to help point me in a good direction.