-Overdrive Channel Gain
-Overdrive Channel Contour
-Overdrive Channel Volume
-Clean/Overdrive Channel Selector
-Clean Channel Volume
-3-Band EQ shared by both channels — Treble, Middle, Bass
-Spring Reverb
-Mains — On/Off
-1/4" Guitar Input
-3.5mm AUX Input
-FX Loop - Send/Return
-Channel/Reverb Switching (FS201 not supplied)
-3.5mm Headphone Output
-4-8 Ohm Speaker Output
-25W