23 Mains chassis plug with fuse holder.
24 [FOOT SWITCH]
Foot switch jack (1/4" phone socket).
25 [LOUDSPEAKER]
Output jack for connecting an external speaker box (1/4" phone socket). The impedance of the external speaker must
be at least 8 Ω.
26 [FX SEND | RETURN]
In and output jacks for looping in an effects unit (1/4" jack sockets).
HB-80R
Connections and controls
21