A 200 Preset/Programmable 18 Bit digital multi-effect signal processor. The MicroVerb4 from Alesis is an easy-to-use, programmable reverb and effects processor, designed to provide a wide variety of great-sounding effects for small studios, engineers and performing musicians. The unit offers 200 programs that include everything from high-quality reverb, delay, chorus and flange, to multi-effects and more. To customize programs, two front panel knobs allow for quick user-storable edits, or the MIDI inputs can be used for control over program changes and modulation. Edited programs can be saved in the 100-space user program bank and even though the MicroVerb4 is affordable and easy to use, it non the less offers great audio quality. Features Cost effective, great sounding reverb/effects processor 100 presets with 100 user preset locations Easy to program with a minimum of controls that still yield a great deal of customization Single-space rack-mount housing Operates at both +4dBu and -10dBV Specifications Effects Type: MultiChannels: 2 Effect Variations: 24 Presets: 100 User Memory: 100 Inputs: 2 x 1/4" TS phone OutputL 2 x 1/4" TS phone AD/DA Conversion: 18-bit Delta Sigma MIDI: In/Out External Storage: Sys ExDisplay: 3-digit LED Frequency Response: 20Hz to 20kHz, +1/-3dB Dynamic Range: >90dBNoise: Not specified by manufacturer Dimensions (WxDxH): 19" x 4" x 1 3/4" Weight: 2.6 lbs Specialties: 1/4" TRS phone foot switch connector for bypass function