Denon 3805, muddy voices.

Anyone else experience somewhat untintelligable male dialogue with this reciever?... unintelle.... .. hmm. did i spell that right?

anyways

Not sure if it is the reciever, i WAS using this crap-ass kenwood HTIB center channel cause i havent had a chance to upgrade it yet. Sometimes the dialogue was somewhat hard to make out. So, i switched to a PHANTOM center mode and got the dialogue out of my Jm Lab Chorus 707s, and the problem is still somewhat there, but not as bad. I have a hard time believing the JM Labs are the cause.

Anybody else experience this?
Im only 28 and shudder to think my hearing is going downhill already. LOL