I had intended it for guitar, which I've actually been playing very little of lately. I will be trying it on bass for sure though, and expect it should sound great with my Broughton Filter FX Loop.Are you using it for guitar or bass? I have one for Bass and love it, but it does lose quite a bit of low end I feel. I ended up with it in a blend loop and it's glorious when I need that heavy distortion.