5 parameter knobs:
CH-Rate：adjustting speed of Chorus module(The best position of this knob is at 12 o'clock.)
Am： controlling amplitude modulation.
Balance：controlling speed of rotary speaker module.When the knob is set to the minimum,the Rotary Speaker module does not work.
CH-Depth：adjustting depth of Chorus module.When the knob is set to the minimum,the Chorus module does not work.

Type1：POP Jazz
Type2：Groovy&Funky
Type3：PinkFloy.(This effect is best Psychedelic rock when the CH-Depth knob is set to the minimum or very small position,At the same time, you need to set the Balance knob larger or smaller .Please refer to the song"Don't leave me now!")
Type4：Jimmy Jazz
Type5：Funky Comping.(This effect is best when the CH-Depth knob is set to the minimum or very small position,At the same time, it is necessary to set the Balance knob to a larger position.)

Electronic parameters:
Working voltage: DC9V
Working current: 50mA
Battery: self-provided
Case material: aluminum alloy
Item weight(g): 285
Item size(mm): 120x65x50
Packing weight(g): 400
Packing size(mm): 145x90x60