BOSS Audio - GT-1B Bass Effects Processor - Silver

Pro-level amps and effects in a light, compact floor unit 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: 90 types DA conversion: 24 bits AD conversion: 24 bits + AF method Sampling frequency: 44.1 kHz Specifications: Download pro patches and editing software for free at Boss Tone Central Onboard control switch and expression pedal, plus footswitch/expression pedal jack and USB 4 AA batteries provide approximately 7 hours of mobile playing time Easy Select and Easy Edit functions for quickly choosing and tweaking patches Modern design with no hard edges enables safe transport in an instrument bag Includes advanced MDP effects for maximum musical expression Essential tools on board for optimizing your core bass tone Boss sound engine with expression pedal specially tuned for bass Input/output 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 Weight: 2.875 pounds Dimensions (L x W x H): 12.06 x 6 x 2.25 inches Color: Silver Battery life: 7 hours Current draw: 200 mA Power: 4 AA batteries or AC adaptor (not included) DC in jack