Okay, I don't relaly know which forum this belongs in, but I'm hoping someone might know the answer. Currently my PB is set up with a maxell headphones splitter coming out of the headphones jack. In one I have a set of speakers plugged in and in the other a guitar amp (using a 1/4" cable and a 1/4" to 1/8" adapter.) The problem that occures is that only one of the speakers works. The left one plays the left channel and the guitar amp also plays the left channel. Now obviously the amp is only going to play one channel and it's hooked up with a mono cable and adapter, but the speakers should both work. Obviously the headphones splitter should be stereo, because otherwise it would be a really poorly designed product. The speakers are plugged in with the stereo cord that came with them and both do work if I just plug them in directly. So does anyone know why the right speaker isn't working and why the right channel doesn't come through anywhere?