hi guys, i was thinking of getting a jsx combo for bedroom/gig use. is it a nice amp? i hope it sounds good at low volume for bedrrom. is the crunch and ultra channel any good? noisy? how about the speaker or tubes? do they suck? should i change em if i buy the amp? any info would be good. im currently deciding between this and a marshall vintage modern combo. i plan on using a jemini distortion overdrive pedal with the amps.i play blues, vaiish gilbert stuff and metal. i also have never tried the amps and cant.thanks.