The mod Cameron told me about was removing a silver mica cap off of V1. The cap restores high end that was being choked out the amp. Removing it adds clarity and makes the amp slightly tighter.
I just picked up my second rev green and when i a/b'ed them one was more aggresive, tighter. I pulled each chassis out of the shells and found that my second amp has the v1 mod. Here are some pics, the first is stock and the second is the v1 mod.
The mod Cameron told me about was removing a silver mica cap off of V1. The cap restores high end that was being choked out the amp. Removing it adds clarity and makes the amp slightly tighter.