Soundgate XR4 Radio Replacement Interface $30new price
XR4 Part # XR4
The XR4 is an adjustable, high-performance, dual-purpose, 4-channel device which functions as a Radio Replacement Interface in amplified systems, or as a Line Output Converter simply by switching the XR4 output harness (included). With full DC isolation, proprietary transformers, and elimination of power resistors, you get 20 Hz to 20 KHz frequency response, and no noise! XR4 can easily handle up to 85 watts per channel of power. $45
Last edited by michjeeper; August 7th, 2012 at 07:16 AM.