[Patrowe]

Hello everyone,

Just recently, I dug up my father's stereo system that had just been sitting in my living room for quite a long time. When I hooked everything up, there wasn't any audio coming out of the JBL Model 4311 speakers hooked up to the receiver. I checked the speakers on my old system and they worked just fine. I can't seem to get any audio to come out of the receiver. I even tried using the headphone jack.

I have tried all three inputs (Phono I, II, and Aux) with a Pioneer CD Player (Model PD-4050), and my laptop, and haven't been able to hear anything out of the speakers.

Could anyone troubleshoot the problem? Thanks!