Nominal Input Level-20 dBu
Input Impedance1 M ohm
Nominal Output Level-20 dBu
Output Impedance-1 k ohm
Recommended Load Impedance:10 k ohm or greater
Bypass: Buffered bypass
Controls: Level Control knob
Equalizer Control knob
100, 200, 400, 800, 1.6 k, 3.2 k, 6.4 kHz
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 (9 V, 6F22)
Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
Current Draw: 30 mA
Expected battery life under continuous use: Carbon: Approx. 9 hours
Alkaline: Approx. 19.5 hours
*These figures will vary depending on the actual conditions of use.