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 and DA converters.

DA Conversion

24 bits

Sampling Frequency

44.1 kHz

Patches

36 (User) + 36 (Preset)

Pedals

Pedal switch x 8
Expression pedal x 1

Nominal Input Level

GUITAR INPUT: -10 dBu
AUX IN: -20 dBu

Input Impedance

GUITAR INPUT: 1 M ohm
AUX IN: 27 k ohms

Nominal Output Level

Gt. AMP OUTPUT L/MONO, R: -10 dBu
REC OUT/PHONES: -10 dBu

Output Impedance

Gt. AMP OUTPUT L/MONO, R: 2 k ohms
REC OUT/PHONES: 44 ohms

Recommended Load Impedance

Gt. AMP OUTPUT L/MONO, R: 10 k ohms or greater
REC OUT/PHONES: 16 ohms or greater

Connectors

GUITAR INPUT jack: 1/4-inch phone type
Gt. AMP OUTPUT L/MONO, R jack: 1/4-inch phone type
REC OUT/PHONES jack: Stereo miniature phone type
AUX IN jack: Stereo miniature phone type
USB COMPUTER port: USB type B
DC IN jack

Display

7 segments, 2 digits LED

Power Supply

Alkaline battery (AA, LR6) x 6
or
Carbon-zinc battery (AA, R6) x 6
or
AC adaptor

Current Draw

200 mA

Expected battery life under continuous use

Alkaline: Approx. 7 hours
Carbon: Approx. 2 hours* These figures will vary depending on the actual conditions of use.

Accessories

Owner’s Manual
Alkaline battery (AA, LR6) x 6
“Read Me First” Leaflet

Option (sold separately)

AC adaptor: PSA series

SIZE AND WEIGHT

Width

447 mm
17-10/16 inches

Depth

231 mm
9-1/8 inches

Height

70 mm
2-13/16 inches

Weight

3.6 kg
7 lbs. 15 oz.

SIZE AND WEIGHT (MAXIMUM HEIGHT)

Width

447 mm
17-10/16 inches

Depth

231 mm
9-1/8 inches

Height

91 mm
3-5/8 inches

Weight

3.6 kg
7 lbs. 15 oz.