Korean built Trauma amp design by the dudes at Amp Medic. It's still like new, only used it about a month, been on low power so far (1000 rms) as I'm sub limited right now lol. Has been on good stable current, non smoker, very clean. I am looking to step up a bit with the new sub incoming. Looking at trading for a Smart 3 bass, Bass5k or similar. Sell price is $400 shipped, still have the box and original remote and decal. Light is actually blue, looks purple in my camera.