Review on Nobsound Precision Passive Controller Preamplifier by Aaron Leburu

I've been looking for a while to find something that will save me from being attacked with sound (again), how i was when i finished initial connection die up (it was bad, very, very bad. I didn't even go for a week). After a few errors (no subs connected) I found this. Did I mention the pen? No? For real? There is a handle. seems to relax, even calm down. so smooth, so big, so hard. so very precise in the volume control. It took my 2.0 system, additional RCA jacks on another selector switch to make it a 2.2 system with 12" subwoofers WITHOUT having to seek medical attention and years of therapy to give me music therapy , which shakes my tailbone, but in a perfectly good way.