PPI_GUY 10+ year member
Senior VIP Member
Yeah, he may have been involved with the early PPI's but, Bruce McMillian was the guy who headed up the design side of PPI from the early 90's till late 90's. A updated version of his R.I.P.S. technology found in the 2350DM amps would eventually make its way into JL Audio's "slash" series when he joined that company. He's still there today.he also designed the boards for the pre-art series PPI amps. I talked to him on the phone a couple times. dude is incredibly smart and funny