I wanted to throw this question out there and see if anyone could help. I am trying to use the XIPPR distribution of Centos from XELATEC, LLC. that appears to have some neat features. However when we connect a URI from DMK Engineering we are only getting about 1/2 volt peak to peak and .7 volts peek to peak if we run the audio through the amplifier. As a test we download the ACID distribution from app-rpt.qrvc.com and we get about 1.7 volts peak to peak direct and about 3.2 volts peak to peak through the amplifier. Anyone know where I would start to look at why just using a different Linux distribution would break this? Also if it turns out to be the USBRADIO.c driver, how would I go about recompiling an updated version? Thanks, Ted/KE6YJC