Nominal Input Level INPUT: -20 dBu
Input Impedance INPUT: 1 MΩ
Nominal Output Level OUTPUT: -20 dBu
Output Impedance OUTPUT: 1 kΩ
Recommended Load Impedance OUTPUT: 10 kΩ or greater
Bypass Buffered bypass
Controls

Pedal switch, Mode switch,    [DIST] knob, [LEVEL] knob, [TONE] knob
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

Alkaline battery (9 V, 6LR61 or 6LF22) or Carbon-zinc battery (9 V, 6F22)
AC adaptor (PSA series: sold separately)
Current Draw 15 mA
Expected battery life under continuous use

Alkaline: Approx. 50 hours
Carbon: Approx. 25 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) 430 g
1 lb
Accessories

Leaflet (“USING THE UNIT SAFELY” , “IMPORTANT NOTES” , and “Information”)
Alkaline battery (9 V, 6LR61 or 6LF22)
Options (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.