Just wanted to give a shout out to Lorenzo at Pinnovators. I bought his pinpac2 headphone jack system at the Allentown show in anticipation of getting my METpro. First off, what a great guy to talk and deal with. He took the time to unpackaged and explain to me how the system works and its easy installation. He had an AC/DC bible to play and demonstrate the system and man was I sold. Bought it for the show special price and put it in finally this weekend. Great product, easy to install and works great. Thanks Lorenzo for a great product and for your help. I highly recommend getting one of his systems for your pins.