All, My Sony sub has the annoying habit on turning on and off while listening to material that doesn't have much bass or while listening at lower volume levels. I know this is due to the fact that I'm running it in auto turn on and shut off mode and that it's not receiving a strong enough signal to remain on. My thought was that it would be nice to be able to increase the time that it takes for the sub to turn off after the last signal is received. Does anyone know if this is possible, possibly by adding/modifying a resistor/capacitor/electrical doo-dad or something? On my old receiver I just plugged the sub into the switched outlet, but this new receiver (HK AVR 520) states not to do that. Probably a long shot, but if anyone's got ideas I'd like to hear them. Thanks, -Brett.