Sampling Frequency 48 kHz
AD Conversion

24 bits + AF method

  • AF method (Adaptive Focus method) This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD converter.
DA Conversion 32 bits
Processing 32-bit floating point
Modes 12 modes
Memory 127 + Manual
Nominal Input Level INPUT A/MONO, INPUT B: -10 dBu
Maximum Input Level INPUT A/MONO, INPUT B: +7 dBu
Input Impedance INPUT A/MONO, INPUT B: 1 M ohm
Nominal Output Level OUTPUT A/MONO, OUTPUT B: -10 dBu
Maximum Output Level OUTPUT A/MONO, OUTPUT B: +7 dBu
Output Impedance OUTPUT A/MONO, OUTPUT B: 1 k ohm
Recommended Load Impedance OUTPUT A/MONO, OUTPUT B: 10 k ohms or greater
Bypass Buffered bypass
Controls

ON/OFF switch, MEMORY switch, TAP switch

SATURATION knob, WOW & FLUTTER knob, MODE SELECTOR knob, BASS knob, TREBLE knob, REVERB VOL knob, REPEAT RATE knob, INTENSITY knob, ECHO VOL knob

MEMORY button, INPUT button, TAPE button
Connectors

INPUT A/MONO jack, INTPUT B jack, OUTPUT A/MONO jack, OUTPUT B jack: 1/4-inch phone type

CTL 1, 2/EXP jack: 1/4-inch TRS phone type

MIDI (IN, OUT) jacks: Stereo miniature phone type

DC IN jack

USB port: USB micro B-type (program update only)
Power Supply  AC adaptor
Current Draw  140 mA
Dimensions

192 (W) x 133 (D) x 52 (H) mm / 7-9/16 (W) x 5-15/64 (D) x 2-3/64 (H) inches

192 (W) x 133 (D) x 53 (H) mm / 7-9/16 (W) x 5-15/64 (D) x 2-3/32 (H) inches (including rubber foot)
Weight (including battery)

860 g

1 lb 15 oz
Accessories

AC adaptor

Owner's Manual

Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")

Rubber foot
Options (sold separately)

Footswitch: FS-5U

Dual footswitch: FS-6, FS-7

Expression pedal: FV-500H, FV-500L, EV-30, Roland EV-5

MIDI/TRS connecting cable: BMIDI-5-35, BMIDI-1-35, BMIDI-2-35, BCC-1-3535, BCC-2-3535
  • 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.