Only Mono output with PCM, DDL, and DTS

I don't get surround sound no matter what i do. It seems the right speaker doesn't get any sound of it, even with virtual surround sound enabled. Also in games i get the same thing. I only get sound out of the left speaker and sometimes the center speaker. The cables have been checked, i have a Sony STR-K990.

Hi, I am assuming you're

Hi, I am assuming you're using the optical cable from the Callisto? There are a few possibilities in that case:

- the Callisto or Windows audio software could be misconfigured
- cable to the right speaker (you've already checked this)
- the right speaker itself could be busted
- the AV receiver could be misconfigured

So in addressing the first one, which operating system are you using, and with which Callisto driver? What happens when you run the speaker test sounds in the Callisto control panel?

I have windows vista. When i

I have windows vista. When i do a speaker test i can hear the left speaker the center speaker, but not the right speaker. Im almost sure it's not busted but ill run some tests on that. Ill check my cables again just to make sure.

Also when i test surround sound, the back left comes through the front left. But the back right speaker is correct.

That sounds like there could

That sounds like there could be a problem with the speaker, cable, or receiver. Let me know what you find.