Nominal Input Level  -20 dBu

Input Impedance  1 M ohm

Nominal Output Level  -20 dBu

Output Impedance  1 k ohm

Recommended Load Impedance  10 k ohms or greater

Bypass  Buffered bypass

Controls  SUSTAIN knob  ATTACK knob  TONE knob  LEVEL knob  Pedal switch Indicator
CHECK indicator (Serves also as battery check indicator)

Connectors  INPUT jack: 1/4-inch phone type  OUTPUT jack: 1/4-inch phone type  DC IN jack

Power Supply  Carbon-zinc battery (9V, 6F22) or Alkaline battery (9V, 6LR61) 
AC adaptor (PSA series: sold separately)

Current Draw  20 mA

Expected battery life under continuous use  Carbon: Approx. 10.5 hours  Alkaline: Approx. 26 hours
*These figures will vary depending on the actual conditions of use.

Accessories  Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
Dry battery/9 V type (6F22)

Options (sold separately)  AC adaptor: PSA series

SIZE AND WEIGHT

Width  73 mm  2-7/8 inches

Depth  129 mm  5-1/8 inches

Height  59 mm  2-3/8 inches

Weight  380 g  14 oz

* 0 dBu = 0.775 Vrms

* The specifications are subject to change without notice.