Sampling Frequency
48 kHz
AD Conversion
32 bits + AF method
AF method (Adaptive Focus method) is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters.
DA Conversion
32 bits
Processing
32-bit floating point
Patches
99 (User) + 50 (Preset)
Nominal Input Level
MIC IN: -40 dBu (Adjustable)
INST IN: -10 dBu
Input Impedance
MIC IN: 4 k ohms
INST IN: 2 M ohms
Nominal Output Level
XLR OUT L, R: -40 dBu, -10 dBu (Selectable)
INST THRU: -10 dBu (Unbuffered)
Output Impedance
XLR OUT L, R: 600 ohms
Display
Graphic LCD (132 x 32 dots, backlit LCD)
Controls
DOWN switch, UP switch, HARMONY switch,
EFFECT EDIT button, KEY button, MENU button, EXIT button, ENTER button,
1 knob, 2 knob, 3 knob,
GND LIFT switch
Connectors
MIC IN connector: XLR type, balanced, phantom power (DC 48 V, 10 mA Max)
INST IN jack: 1/4-inch phone type
XLR OUT L, R connectors: XLR type
INST THRU jack: 1/4-inch phone type
CTL1,2 / EXP jack: 1/4-inch TRS phone type
USB COMPUTER port: USB Micro-B type
DC IN jack
Power Supply
AC adaptor (PSA series)
Current Draw
310 mA (with phantom power)
210 mA (without phantom power)
Accessories
AC adaptor: PSA series
Owner's manual
Leaflet "USING THE UNIT SAFELY"
Options (sold separately)
Footswitch: FS-5U, FS-5L
Dual Footswitch: FS-6, FS-7
Expression Pedal: FV-500H, FV-500L, EV-30, Roland EV-5
SIZE AND WEIGHT
Width
170 mm
6-3/4 inches
Depth
138 mm
5-7/16 inches
Height
62 mm
2-1/2 inches
Weight
860 g
1 lb 15 oz
* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.