yes .. as long as the master volume is low to low medium. its just a break between pream and power amp. good candidate for the zero loss metro loop or a tube loop.
Yup. It's a decent loop as long as you keep the master down below noonish. But all I used it for was with a delay pedal. But unfortunately, there really is no send/return level control. If I ever get a Yeti or a their new King Kong amp that's coming out, I'd get it with a Metro switchable loop installed.