Insert Mode Program. Configured for Parallel Routing (default) or optional Series Routing. Program MIX 100%. PolyFlex alongside PolyFlex. Programmed for stereo use.

V3 of 3 variations on Adrian Belew’s iStomp app from a decade+ back. DigiTech’s ‘The Impossible Pedal [tm]’ used a single footswitch to rapidly sequence between two intervals and dry input unison. This version splits two configurable pitch shifts on 2 Dual Flex switches, for instant transpositions, trills and tapping.

The advanced algorithm here can fold in more options and features. The base Program loads as a detuning effect (defeated with HS1 = ON). Each Dual Flex switch shifts 2 intervals, configurable with HotKnobs. EXP1 provides a 2nd option for continuous pitch-shifting, with a few more parameter changes added in.

Performance Switches:
* 1). Program Active
* 2). PolyFlex 1 – FREEZE
* 3). PolyFlex 2 – FREEZE.
* 4). HS1 – PolyFlex 1 & 2 Auto Engage ON (defeats Detune at base settings).
* 5). PolyFlex 1 – Dual Flex (M)
* 6). PolyFlex 2 – Dual Flex (M)

+++ NOTE: The last control engaged (FLEX switches or EXP1 Manual Flex) will override the previous control position.+++

EXP1 sweeps Manual Flex A & B, Detune, and Pan A & B in both PolyFlex instances. EXP2 (optional) sweeps Flex Time and Return Time in both effects, for remote control over gliding FX (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 (+/-) – adjust PolyFlex 1 & 2 Shift A & B. [default = 50]
* [A] HotKnob (+/-) – adjust PolyFlex 1 Flex A & B [default = 74].
* [B] HotKnob (+/-) – adjust PolyFlex 2 Flex A & B [default = 90].

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