Insert Mode Program. Configured for Parallel Routing (default) or optional Series Routing. Program MIX 50%. TremoloPan alongside Diatonic. Programmed for stereo use. With no expression pedal, this Program is a simple decaying echo, with an alternating pitch between a fourth down and unison.

EXP1 glides through pitch mixing on those intervals constrained to the selected Key & Scale. The rates, direction & makeup of the looping arpeggio trails can be controlled by pedal movement (this takes advantage of Diatonic’s unique feedback routings).

EXP1 sweeps TremoloPan Drive and Manual, with Diatonic Pitch Mix, Pitch A & Pitch B. EXP2 (optional) sweeps Diatonic Feedback A & Feedback B (saved at Heel).

All three HotKnobs are pre-programmed for making fine adjustments to several of the effects. Customize the sound, using these variations:

* [P] HotKnob (CW) – change TremoloPan Speed + Diatonic Delay A & B [default = 0]
* [A] HotKnob (CW) – increase TremoloPan Depth Mod & Speed Mod [default = 0].
* [B] HotKnob (+/-) – change Diatonic Scale [default = 10].

* MIDI CC#10 – TremoloPan Width.
* MIDI CC#12 – TremoloPan Shape & Mod Source

Other options include Program-wide TAP rate, TremoloPan Retrigger LFO or Brake / Speed, and Diatonic LEARN key. HS1 changes TremoloPan to Opto Type and Diatonic Scale from Minor to Major.

See the Program Notes for more information on the PERFORM switch mappings.