Sorry didn't see that you responded. Apologies for being off-topic but wasn't sure where else to post. I have Klipsch HT500 speakers and subwoofer [1].
I've had a Onkyo HT-RC360 receiver for a looong time and never had any issues. Everything sounded great. However it recently shorted out and stopped working. I replaced it with a Denon AVR-S510BT [3]
Ever since then I haven't been able to get any decent mid range out of my setup. It has lots of treble and lots of bass, but hardly any midrange. I used the microphone to try and auto adjust it and it did not help.
I have the front, center, and surround speakers set to "small". Front, center and surround crossovers set to 150 hz (?), subwoofer mode set to LFE, and LPF for LFE set to 80hz.
If anyone has any input on what I should adjust, or if I just need to buy a receiver with more watts RMS, or any input, I'd really appreciate it.
Edit: One thing that is different from my previous setup is that I didn't hook up audio via optical, I just used HDMI. That shouldn't affect anything right?
[1]
http://www.klipsch.com/products/high-definition-theater-500-home-theater-system.
[2]
http://www.amazon.com/gp/product/B004UR487U/?tag=neogaf0e-20
[3]
http://www.amazon.com/gp/product/B00YAO43YG/?tag=neogaf0e-20