I only wanted this to run a 50W EVH head to a Mesa 2x12 Cab at bedroom levels.
Of course the point is to push ( 50%+) of the vavles and to keep a decent acoustic sound level.
In that matter, the attenuator level knob is down to 0.5, hard to tweek actually between 0.5/0.6 ( old fashion ceramic turn knobs, for the power tweek), but it works and once it does, you can leave it alone.
It is a passive device, with a fan feeding on the power of guitar amp signal. That fan goes on and off accordingly. Not very loud, but noticeable, at bedroom levels, I keep turing around because of attention.
So it does the job but I wish: Log volume control and regular fan noise.
- No idea about Mic/line outputs, i dont care about those... who would at this point of the signal?