One Series MIDI Adapter Bass I also like using the

I also like using the GRIT switch and have the side trim-pot on a pretty low setting

It sounds great either straight into the effects return

choppy opto

and Spectrum Intelligent Filters store as many as 128 presets that are accessible with MIDI PC messages when paired with the MIDI Adapter

Lady Overdrive

One Series MIDI Adapter Bass I also like using theThe Source Audio MIDI Adapter provides full MIDI functionality to all single footswitch One Series pedals including the C4 Synth, Aftershock Bass Distortion, Atlas Compressor, and Spectrum Intelligent Filter. The MIDI Adaptor is a compact, bus powered, intelligent adapter compatible with any standard MIDI Controller with a 5 pin MIDI DIN output. Use MIDI PC messages to switch presets, MIDI CC messages to change parameter settings or move parameters