My turntable has only been playing out of one speaker recently. I know it's not the speaker because they work with everything else. I've switched up all the connections and wires and it still doesn't work. When i sample, I can turn up the left output and the volume will go up when in mono, but the right output knob doesn't do shit. Is it possible that it's the needle? Can that happen? It's a gemini, pretty standard model. Nothing too special. I need some help here. Sampling only the left output just doesn't cut it. Peace