Thanks for the suggestion, but I've already tried this. I have the receiver trim at +10 for the sub (max), and with classical music, the other speakers sometimes put out 80db before the sub comes on, and I know there is a bass line that is being missed. It's not as though there is nothing there, there's just not lots of it. Have a look at my other thread if you would like to see everything else I have tried (called "EP 350 Stand-by Problem"). Any other suggestions would be appreciated .


____________________________ M22 VP100 QS8 EP500 Yamaha HTR-5960