Description
The GT-1B gives bass players a massive range of pro tone-shaping power in a small and robust package. Backed by BOSS`s premium sound engine, you have full access to a huge selection of bass-optimized amps and effects for stage and studio playing. The streamlined interface lets you dial in sounds fast, while the onboard control switch and expression pedal enable you to adjust multiple effects in real time. And by connecting to BOSS TONE CENTRAL, you can download new patches, editing software, and more. Compact, rugged, and battery powered, the GT-1B is the ultimate mobile tone companion for every bassist.
Specifications
Sampling Frequency
44.1 kHz
AD Conversion
24 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
24 bits
Effects
90 types
Patches
99 (User) + 99 (Preset)
Phrase Loop
32 sec.
Nominal Input Level
INPUT: -10 dBu, AUX IN: -20 dBu
Maximum Input Level
INPUT: +7 dBu, AUX IN: 0 dBu
Input Impedance
INPUT: 1 M ohm, AUX IN: 27 k ohms
Nominal Output Level
OUTPUT (L/MONO, R): -10 dBu, PHONES: -10 dBu
Output Impedance
OUTPUT (L/MONO, R): 1 k ohm, PHONES: 44 ohms
Recommended Load Impedance
OUTPUT (L/MONO, R): 10 k ohms or greater, PHONES: 44 ohms or greater
Controls
DOWN switch, UP switch CTL1 switch
EASY SELECT button, EASY EDIT button, FX1/LIMITER button, OD/DS button, PREAMP button, FX2/MOD button, DELAY button, REVERB button, MEMORY EDIT button, EXIT button, ENTER button, MENU button
1 knob, 2 knob, 3 knob
Expression pedal
Display
Graphic LCD (132 x 32 dots, backlit LCD)
Connectors
INPUT jack, OUTPUT (L/MONO, R) jacks: 1/4-inch phone type
CTL2, 3/EXP2 jack: 1/4-inch TRS phone type
AUX IN jack: Stereo miniature phone type
USB COMPUTER port: USB type B
DC IN jack
Power Supply
Alkaline battery (AA, LR6) x 4, AC adaptor (sold separately)
Current Draw
200 mA
Expected battery life under continuous use
Alkaline: Approx. 7 hours
* These figures will vary depending on the actual conditions of use.
Accessories
Owner`s manual
Leaflet “USING THE UNIT SAFELY”
Alkaline battery (AA, LR6) x 4
Options (sold separately)
AC adaptor: PSA series
Footswitch: FS-5U, FS-5L, FS-6, FS-7
Expression Pedal: FV-500L, FV-500H, EV-30, Roland EV-5
Size and Weight
Width
305 mm
12-1/16 inches
Depth
152 mm
6 inches
Height
56 mm
2-1/4 inches
Maximum height
74 mm
2-15/16 inches
Weight (including battery)
1.3 kg
2 lbs 14 oz
