Ended up being just wondering when it is feasible to hack an AVR without pre-outs to supply preamp sign become given to an amplifier that is external. After some R& D came across the following 2-3 choices to accomplish it:
1. Surgery- open the AVR , discover the alert course between preamp and amplifier board and solder a wire through the preamp FL, FR and ground off to an unused RCA port on the back of the AVR. Nevertheless taking into consideration the cost of an AVR it is hard for most people to utilize this choice though it can be simply be achieved by FMs with some tinkering experience. The end result could be the identical to having pre-outs to an otherwise sealed AVR.
2. Utilize a higher level – Low degree converter: this really is a thing that can be used in automobile sound to get in touch an amp that is external a factory fitted vehicle amp without pre amp outs. The converter essentially converts the wattage that is high sign to low wattage signal which may be properly given to some other amplifier.