Can't say enough good things about David at Shut-up and Fish! Had a bad switch in one unit I bought from him. He got on the phone and had a replacement in short order. He worked his butt off to get me fixed up and on my way back home ! Had a great time visiting with David and Steve both are super guys. David went over operating units and even offered us lunch! Price was great and the install is second to none. Just wanted to say thanks David n Steve and recommend them to anyone looking for electronics, tm's and installation these guys are great!