Boss GT-1

SPECIFICATIONS
Sampling Frequency44.1
kHzAD Conversion24 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
Conversion24 bits
Effects 108
types Patches99 (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 CTL 1 switch
EASY SELECT button, EASY EDIT button, FX1/COMP 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 DisplayGraphic 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 4Options (sold separately)AC adaptor: PSA series
Footswitch: FS-5U, FS-5L, FS-6, FS-7
Expression Pedal: FV-500L, FV-500H, Roland EV-5