BOSS Audio - GT-1 Guitar Effects Processor

Pro-level tones condensed into a light and compact floor unit with a streamlined interface and 108 effects Input/output jacks: 1/4-inch phone type Recommended impedance: 10+ k ohms, 44 ohms or greater (for phones) Maximum Input: +7 dBu, Aux In: 0 dBu Nominal Input: -10 dBu, Aux In: -20 dBu Phrase loop: 32 seconds Patches: 99 (user) + 99 (preset) Effects: 108 types DA conversion: 24 bits AD conversion: 24 bits + AF method Sampling frequency: 44.1 kHz Specifications: No hard edges make it ideal for carrying in your guitar case Connect to Boss Tone Central so you can download free pro patches and editing software Features footswitch/expression pedal jack and USB Powered by 4 AA batteries for up to 7 hours of playing time Easy Select and Easy Edit options make choosing and tweaking patches simple, while the control switch and expression pedal give you real-time adjustments 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 Weight: 2.875 pounds Dimensions (L x W x H): 12.06 x 6 x 2.25 inches Color: Black Battery life: 7 hours Current draw: 200 mA Power: 4 AA batteries or AC adaptor (not included)