I bought This amp a couple of weeks ago and I've been knocked out with its warm tubey sound. It's changed my views about solid-state amps and it's fast becoming my main amp. Plus it only weighs 5lbs! Here I'm using it as I do on stage, with a little delay and some grit from my normal pedal of choice - the Line6 Crunchtone. I haven't got into using the dirty channel live yet although it does seem excellent. Early days yet. I will post further demos.