The FL-70 offers wide and breathing flanging sound. Set the rate to the tempo along with the rhythm . By setting the depth to create gentle or thick flanging sound 

Normal Input Level:-20dBu
Input Impedance:470KΩ
Normal Output Level:-20dBu
Output Impedance:10KΩ
Current Draw:15mA(DC 9V)                        

Residual Noise:-85dBu（IHF-A，Typ.）
Jack:Input ,Output ,AC Adaptor
Controls:Pedal Switch, Res,Rate, Depth
Power Supply:DC 9V; Dry battery (6F22/9V), AC adaptor