Hi Guys I started a thread not long ago asking about this amp. I read just about everything I could since then, watched every video and decided to make my own mind up. It all kind of came together rather fast. This thing is a perfect grinding tornado! The tone with my RGD7620 with Nazgul/Sentient combo is exactly what I was hoping for. Tried it in the store with their gear and it was good but when I get it home it just works so well with my stuff. This weekend I will be comparing it with my rackmount recto but I know the recto is Gonezo! Anyhow, once this is integrated into my rig it is going to be exactly what I need. And its dead mint for a 2001! its like the guy never even looked at it let alone play it!