Audio & Processing
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Sample Rate: 48 kHz
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AD Conversion: 24-bit + AF method
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AF (Adaptive Focus) Method: Proprietary technology from Roland and BOSS that improves the signal-to-noise (S/N) ratio of the AD and DA converters
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DA Conversion: 32-bit
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Internal Processing: 32-bit floating point
Effects & Memory
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Effects Types: 39
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Memories:
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99 User
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50 Preset
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Phrase Loop Time: 37 seconds
Input Specifications
Nominal Input Level
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INPUT: -40 dBu (adjustable)
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AUX IN: -20 dBu
Maximum Input Level
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INPUT: 0 dBu
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AUX IN: 0 dBu
Input Impedance
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INPUT: 4 kΩ
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AUX IN: 27 kΩ
Output Specifications
Nominal Output Level
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OUTPUT L/MONO, R: -40 dBu
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PHONES/LINE OUT: -10 dBu
Output Impedance
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OUTPUT L/MONO, R: 600 Ω
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PHONES/LINE OUT: 47 Ω
Recommended Load Impedance
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OUTPUT L/MONO, R: 600 Ω or greater
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PHONES/LINE OUT: 47 Ω or greater
Display
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Graphic color LCD
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320 × 240 dots
Controls
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HARMONY switch
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DOWN switch
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UP switch
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MENU button
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EXIT button
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PHONES/LINE knob
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MEMORY knob
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HARMONY knob
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EFFECT knob
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ECHO knob
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MIC SENS knob
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PHANTOM switch
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POWER switch
Connectors
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INPUT: XLR type, balanced, phantom power (DC 48 V, 10 mA max)
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OUTPUT L/MONO, R: XLR type
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PHONES/LINE OUT: Stereo miniature phone type
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AUX IN: Stereo miniature phone type
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CTL1,2 / EXP: 1/4-inch TRS phone type
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USB COMPUTER port: USB Type-C
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DC IN jack
Power
Power Supply
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4 × AA (LR6) alkaline batteries
or -
AC adaptor (PSA-S series, sold separately)
Current Draw
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260 mA (with phantom power)
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180 mA (without phantom power)
Expected Battery Life (Continuous Use)
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Approx. 6 hours (with phantom power)
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Approx. 9 hours (without phantom power)
Battery life may vary depending on battery specifications, capacity, and usage conditions.
Accessories (Included)
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Startup Guide
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4 × AA (LR6) alkaline batteries
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“Using the Unit Safely” leaflet
Options (Sold Separately)
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AC adaptor: PSA-S series
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Footswitch: FS-5U, FS-6, FS-7
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Expression Pedals: EV-30, FV-500L, FV-500H, Roland EV-5
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Carrying Bag: CB-VE22
Size & Weight
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Width: 218 mm (8-5/8 in.)
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Depth: 143 mm (5-11/16 in.)
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Height: 64 mm (2-9/16 in.)
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Weight (including batteries): 910 g (2 lb 0.1 oz)

