Forgive my ignorance, but by recently accquired Boogie's reverb hums really loud when engaged. Is this a tube problem? I currently have all 12ax7s for preamp tubes, perhaps a lower gain tube for phase inverter? If so, which position is it? Either that or I have some sort of grounding issue. Any input helps, thanks.
Mesa Boogie S.O.B Reverb circuit
- Thread starter Gordieman
- Start date
Help Support The Boogie Board:
Similar threads
