I have known mike for long time . When I visted after about year, I was pulled in by mike saying I got it I got it! Mike say's listen, I heard some very clean sound. Where it was coming from I didn't know, I was thinking he got some new speakers. I went around the corner and saw these little junkie speakers. Not those,these I saw little black boxes. Triphazer's he said, Oh okay I said. I didn't know if it was the speakers or triphazer's. A few years went by,I started to DJ at friends bar spinning vinyl with a Kenwood 700M and very old set of band speaker's. Sounded bad ,after a few weeks I have to something ,so I went to mike and bought a pair of triphazers. I didn't tell anybody ,not even my girlfriend might have been dead before I got to use them! I hooked them up ,WOW. Okay lets see if anyone else notice's. Girlfriend walks in,Wow sounds really good what did you do. I'm not saying anything yet. doc who is into good sounding systems noticed just as he walked in What did you do, this sounds great.A few more noticed how clean the sound was . I told everbody at the end the night what I used. Doc,these little black boxes did this! This was a good blind test now that I have a good reference point.I'm hooked!! One other point for my girlfriend to notice that is amazing. PS. I told her I bought these,I'm still alive.