DaredevilSuper Versatile Through Zero Flanger

From the vendor

Flangers are a modulation effect that are rightly regarded as complex due to the very short delay times necessary and the components typically involved. Through-zero flangers are even more complex, because they require two delay lines with very short delay times. One delay stage has a static delay time while the other has a modulated delay time where at least part of that modulated delay time is greater than and part is shorter than the first delay stage's time. This creates a very intense effect where, when the modulated delay time “crosses zero”, or the same delay time as the first stage, the effect becomes inaudible, only to become audible again on the other “side”.

The Daredevil is the result of a request from someone on social media, as I wouldn't have considered doing it otherwise. However, being lacking in judgment as I am, I decided to give it a go. It uses two ES56028 chips, wh