Drummers, keyboard players and lazy guitar players get ready to feel the love. Now you can create your own mix without moving. Controls are labeled "1" through "6" with 7th knob labeled "R" for "Rear" or "Recording". (With BedRoom models, controls 5 and 6 are inactive.) The "FX" knob controls the amount of JamHub effects you hear and the headphone volume knob allows you to set a volume level for the headphone jack built into the remote.