Need Help - One Speaker Working

[Patoons]

I have an Onkyo TX-8555 and Paradigm Atoms. They've been working great for the past year.

I just received a Pro-Ject Turntable for Christmas. I set that up and now only the right speaker works!

I've switched from A speakers to B speakers with no luck and still the same issue as the right side is the only one that works. If I plug the left speaker into the right speaker component, it works as well, so it seems that it's not a speaker issue.

It seems odd to me that the left speaker in both A/B are not working. Figuring I must have inadvertently done something.

Any thoughts?

 

[Adam]

Do the left speaker terminals not work with any input, or just when you use the turntable?

 

[Patoons]

Do the left speaker terminals not work with any input, or just when you use the turntable?

Any input.

I forgot to mention that I completely unplugged the turntable and still have the same issue with my "old" setup that worked prior to adding the turntable.

 

[Adam]

Duplicate thread here, in case anyone wants to see any other answers that are given.