I think Brian E Harmon Jr talked to someone and they let loose a bit more info to him.

Let me take a crack at this power amp:

probably has an in, an out, and a volume control

POG2

Back in 2005, Electro-Harmonix unveiled the original POG, a polyphonic octave generator that enabled guitarists to conjure everything from the surreal jangle of an 18-string guitar, to rich, thick walls of symphonic sound.

The POG2 will take you even higher. Use the new attack control to fade in lush, smooth swells. Tune in the new second sub-octave to reach deeper than ever before. The 2 Pole resonant low pass filter now includes two additional Q modes. Slide in the newly enhanced detune to further refine your sound.

The POG2 delivers unrivaled tonal variations — and now you can save your favorite settings, and recall them with a click. The POG2 just plain sounds better, thanks to an enhanced algorithm that delivers a more focused and in-the-the pocket harmonic performance. And all this is now packed into our rugged and pedalboard-friendly diecast chassis.

* Totally programmable 8 preset memory with instant recall
* 5 mixable polyphonic octave harmonics
* Attack delay slider controld the fade in speed of the octaves
* Low Pass filter with Q
* Dry signal can be routed through the Attack, LP, and Detune faders
* Flawless polyphonic glitch free tracking
* Can be daisy chained with other pedals and power supplies
* True bypass

I don’t know.

This is just information leaked from dealers. The POG2 had info because I think it is shipping now, but the Riddle, Enigma, and 22 Caliber they just had pictures for. They didn’t have any pictures for the other stuff.