Inspired by rack delays that Frank Zappa or Alan Holdsworth pushed to their limits, the MERIS Polymoon Super-Modulated Multiple Tap Delay merge to perfection analog and digital technologies : 1200mS delay time, massive LFO modulation controls, stereo in/ou, ajustable levels for guitar/synth/line, presets available via external 4-Preset switch or MIDI, Tap Tempo via onboard switch or MIDI, simultaneous control of all parameters via optional expression pedal (via TRS output).