I know it's probably common sense to most of you, but I just recently started playing bass, and I need help figuring out which know is which. I know the very bottom left knob is the "volume", and I'm sure the one next to it is "Tone", but I'm not quite sure what the top 3 are. Are they EQ knobs (bass, mid, treb)? It's a "Traben Kore" type bass, if it helps. I'm sorry if a similar post was already made.