BOSS GT-1 ULTRA PORTABLE FLOOR MULTI EFFECTS

Premium BOSS sound engine squeezed into a light and compact floor unit
    Modern design with no hard edges enables safe transport in a guitar bag
    Easy Select and Easy Edit functions for quickly choosing and tweaking patches
    Four AA batteries provide up to seven hours of playing time for busking and mobile gigs
    Onboard control switch and expression pedal; footswitch/expression pedal jack and USB
    Download ready-to-play pro patches for free at BOSS Tone Central
    Download and share Livesets at BOSS Tone Exchange

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
    108 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/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
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
    PHONES 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, 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