bassmint

I'm curious to confirm the usage of the knobs on my Yamaha BB3000A. If anyone has a definitive answer, I'd appreciate hearing from you. In general, I can tell how each knob affects the sound, and the master volume is pretty obvious. I'm familiar with the possibilities (pickup balance, bass, treble) but I would like some confirmation for the BB3000A. I've checked all over the web and this site, but can't find a definitive answer. -Thanks