I need some help. How much does the tri mode rectifier on the b52 at 100 actually effect the sound from mode to mode? I've played the amp but unfortunately was unable to access the back panel at the time. Please provide as much detail as possible!
Of all the times I've played an AT100, switching between Solid state and A/B I haven't really noticed a difference. The solid state seemed to have a tad bit more gain, but nothing noticeable to be honest.