As most of you know, some pedals sound great with some amps. Well, the Barber Direct Drive sounds freakin' fantastic with a Two Rock Onyx. I have tried it with some of my other amps and it still sounds very good. However, paired up with the Onyx clean channel, I am getting a great, great crunch tone. Kudos to Barber for making a great, well built, and relatively inexpensive pedal!