I will not repeat it, cf. other opinions.

UTILIZATION

Usage is simple enough, but maybe because I'm used to address me to my board to turn the knobs. We can take the feedback and play with the knobs, as will be explained later.

SOUND QUALITY

So that is the subject of my post. I have since yesterday, but being big fan of various experiments, I tried a few things and I came across a pretty funny feature. I have a MIJ, but I guess it's the same on Taiwan:

When one starts the feedback, the pedal plays a note that roughly corresponds to the root of the chord played. If you release, the feedback stops, but if tamping fast enough, it can resume. So obviously I tried to do something with it, and inevitably at some point I waited a few tenths of seconds more, and the PAF, the note changes! It is more serious, it has nabbed a part of the note of feedback. Even funnier, the new replacing the old notes, we can apply the same effect, and so on.
The great scientists that you will probably eventually realized that out of the audible signal and a distortion (so close to the triangle or square), we arrive at PocPocPoc that resemble Kraftwerk Geiger Counter. So of course we can not adjust the speed as they do, but try to turn the Overtone, and tell me if you regret having read this long paragraph to the end ..

OVERALL OPINION

This pedal is one of the most trippant I have for now (I speak in terms of sonic explorations).
If you are unable to reproduce the effect described, please contact me.