Features: ● Employs a DSP (Digital Signal Processor) LSI utilizing Yamaha's digital technology, providing high-quality and diverse sound effects. ● 30 preset programs: Includes reverb, delay, chorus, flanger, gate, pitch change, freeze, and parametric equalizer effects, among others. These programs can be edited and stored in a user program area, allowing for up to 60 user-defined programs. ● Reverb and Early Reflection (E/R) programs allow for extensive control over parameters that affect the perceived spaciousness, depth, and realism of the sound, enabling flexible sound field simulation. ● Features an LCD with LED illumination, a memory number display, and level meters, ensuring precise level settings and excellent operability. ● Built-in MIDI control function allows for program changes, triggering, and pitch control via external MIDI devices. ● 19-inch 1U size design allows for rack mounting in an effects rack.