Nominal Input Level -20 dBu Input Impedance 1 M ohms Nominal Output Level -20 dBu Output Impedance 1 k ohms Residual Noise Level -80 dBu (IHF-A Weighted, Typ.) Connectors INPUT Jack, OUTPUT Jack, EXP/CTL Jack, AC Adaptor Jack (DC 9 V) Power Supply DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor Current Draw 18 mA (DC 9 V) Accessories Dry Battery 9 V type (6F22/9 V) Option AC Adaptor (PSA-Series) Size and Weight ( incl. battery ) Width 73 mm 2-7/8 inches Depth 129 mm 5-1/8 inches Height 59 mm 2-3/8 inches Weight 440 g 1 lbs. * 0 dBu = 0.775 Vrms *The specifications are subject to change without notice.
Support Owner’s Manuals Support Documents If you have questions about operating your Roland product, please check our Knowledge Base for answers to the most common questions. You can also contact our Product Support department by email. In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference. Owner’s Manuals Owner’s Manual Support Documents Guitar Effects Guidebook Vol. 20