Nominal Input Level INPUT, RETURN: -20 dBu
Maximum Input Level
 INPUT, RETURN: +7 dBu
Input Impedance INPUT, RETURN: 1 MΩ
Nominal Output Level OUTPUT, SEND: -20 dBu
Maximum Output Level
 OUTPUT, SEND: +7 dBu
Output Impedance OUTPUT, SEND: 1 kΩ
Recommended Load Impedance OUTPUT, SEND: 10 k ohms or greater
Bypass Buffered bypass
Controls Pedal switch, [DAMP] knob, [THRESHOLD] knob, [DECAY] knob, [MODE] knob
Indicator

CHECK indicator (Serves also as battery check indicator)
REDUCTION indicator
Connectors

INPUT jack: 1/4-inch phone type
RETURN jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
SEND jack: 1/4-inch phone type
DC IN jack
DC OUT jack
Power Supply

Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
Current Draw 60 mA
Expected battery life under continuous use

Alkaline: Approx. 6.5 hours

  • These figures will vary depending on the actual conditions of use.
Dimensions

73 (W) x 129 (D) x 59 (H) mm
2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches
Weight (including battery)

460 g
1 lb 0.3 oz
Accessories

Leaflet ("USING THE UNIT SAFELY", "IMPORTANT NOTES", and "Information")
Dry battery (9 V, 6LR61)
Option (sold separately)

AC adaptor: PSA series

  • 0 dBu = 0.775 Vrms

  • This document explains the specifications of the product at the time that the document was issued. For the latest information, refer to the Roland website.