FEATURES 100 preset patches for all styles of music Rugged metal housing 60 tweakable effects to create your own sounds Built-in tuner and headphone amp Runs on 4 x AA batteries or optional AC adapter *Includes 4x AA batteries - 9V power supply sold separately DESCRIPTION The StompLab series of effect pedals are impressive new contenders that pack powerful sounds into compact and sophisticated looking metal bodies. Sound variations are categorized by style, such as rock, blues, and ballad, making it easy for even novice users to recall the desired sound. With high-quality looks, plus its high quality sound, the StompLab 1B will be a great companion for the bassist for years to come. StompLab IB has 60 modeling effects dedicated for bass! SPECIFICATIONS Pedal Type: Multi-FX Inputs: 1 x Instrument Outputs: 1 x 1/4" 9 x Pedal Effects: Compression, Exciter, Fixed Wah, Auto Wah, Brn Octave, Acoustic, U-Vibe, Tone, Ring Mod 10 x Amp Models: Valve 1, Valve 2, Classic, Scooped, LA Studio, Gold Panel, Jazz, Studio, AC100, UK Major 8 x Drives: Tube OD, Fat Distortion, Orange Distortion, Shred Distortion, Fuzz, Octa Fuzz, Techno Fuzz, Crusher 12 x Cabinet Models: LA 4×10, LA 1×18, Metal 4×10, UK 4×12, UK 4×15, Classic 8×10, Modern 4×10, Studio 1×15, Jazz 1×15, AC 2×15, Combi, Custom 9 x Modulation Effects: CE Chorus, Multi Chorus, Flanger, Org Phase, Twin Tremolo, G4 Rotary, Pitch Shift, Filtron 1 (auto), Filtron 2 (manual) 8 x Delay Effects: Analog Delay 1, Analog Delay 2, Analog Delay 3, Analog Delay 4, Echo 1, Echo 2, Echo 3, Echo 4 3 x Reverb Effects: Room, Spring, Hall 1 x Noise Reduction Power Source: 9V DC power supply (sold separately) Batteries: 4x AA (included) Height: 2.24" Width: 5.7" Depth: 4.92" Weight: 1.3 lbs *Includes 4x AA batteries - 9V power supply sold separatelyModel# SL1B