Re: new guy,out of the loop
Nothing is inherently flawed with your JBL's, you do have a problem with not being able to match them as I said, and you agree. That said if you like them keep them, hell I still have two pairs of JSE's (1.0 and 1.8).
I have always liked the Denons the new 4308Ci will do multiple zones, but you will have to check the manual to see if it will work for you. I think it let's you do multiple zones but you might want to keep the stereo amp to do the extra zones in stereo as it runs out of amp channels.
Ken Taraszka, MD