To be perfectly honest with you, I don't use the compressor. I want my tone LOUD and out there. I squash nothing. Also, not really sure why I would use a compressor with a 4x10 DNA cabinet. As for the amp.. This is one killer tone amp!! Perfect for me. Super Super clean. Clear. LOUD.. Oh, did I mention it was loud!!! Plenty of headroom for me. I jumped from an 850w amp to the 1350w. You would think it would be way to much, but I can slip into our 6 piece band and my 5 piece band and blend perfectly!! Now, my bass is a tone monster and is extremely hot, which helps on that power thing as well. But, I am so glad I made the change from my SWR to the DNA. Just an absolutely fine amp..