MI4 digital effect features:
MI4 gives you the effects you need to keep you from the annoying selections, where you'll find all the effects from high-quality reverb, delay and chorus to multiple and dual send programs, which are Designed for immediate, integrated effects processing or otherwise. With an 18-bit digital converter, the MI4 provides the ultimate sound quality you'll want from a processor. If you are looking for a device that will modify your mix, the MI4 will be a good choice.

MI4 digital effects technology parameters:
Frequency response: 20Hz - 20kHz
Dynamic range: 90DB
Harmonic distortion: 0.01% Typical @ 1kHz @ 0dBV
Digital conversion plan: 18 bits Σ - △
Processor speed: 300 million instructions per second
Sampling frequency: 48kHz
Input: 1/4 "jack for 2 channels, symbolizing four viewpoints, up to 20 dBV, impedance 1Mohms per channel stereo, 500kohms in mono
Outputs: 1/4 "jack for 2 channels, matrix stereo, up to 14 dBV (effect), 20 dBV (direct dial), 1000 ohms impedance
Front Panel: Input, Output, and Programming Buttons, Value Wheel, Custom LCD Display
Rear Panel: Input Left / Right, Output Left / Right, Footswitch, Power, MIDI In, MIDI Out / Speed
Power: External power supply