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 2B will be a great companion for the bassist for years to come. Features StompLab 2B has 61 modeling effects dedicated for bass: 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 1 x Volume Pedal Specifications Number of Effects: 61 Programs: 20 x User, 100 x Presets Inputs: 1 x Normal Input Jack Outputs: 1 x Stereo Headphone Jack Signal Processing: A/D Conversion: 24-bit, D/A Conversion: 24-bit Tuner: Measurement Range: A0 – E6 | Calibration Range: A=438 Hz – 445 Hz Power Requirements: 4 x AA Batteries (included for testing purposes), 9v AC Adapter (optional) Dimensions (W X D X H): 207 x 125 x 64 mm | 8.15 x 4.92 x 2.52 inches Weight: 780 g |21.72 oz Watch: Vox Stomplab Series Product Overview