Another Question about the exp wha circuit: none of you have audio or video where you can hear this effect? On my cs 80, with the pedal at full volume (full down) , you will hear the sound of the bandpass filter. He is normal? See my cs80 on this video, I play the pedal up & down vithout touch the keyboard:
https://www.youtube.com/watch?v=-UGzTlLQd9w&feature=youtu.beThanks
Tommaso