I recently bought a bass (New to playing), and i can't really figure out for the life of me what "knob" does what. The Volume one is pretty obvious as with all the others turned on and volume off there's no sound.
I think one is the "blend" for the two pickups, and the remaining two "tone". All three of these click at the middle point of the turning cycle.
Not sure if this is the right place for this post but seems more of a technical question than a general one.
Picture attached for reference.