While learning the ER-101/102 combo I aquired used recently, I stumbled over the behavior of Low Transform Groups. From my initial experiments and the online ER-102 description on page 16 it looks to me that a Low Transform is always active, except if its Gate input is high (>1.5V).
If my understanding is incorrect, please let me know how to disable Low Transform via Gate input, without switching to the High Transform.
But if my understanding is correct, it would be great if there was a way to disable Low Transform without switching to the High Transform. If I may, please let me suggest 2 potential solutions that would work for me (disclaimer: of course these come from my naive non-technical and newbie view):
(a) Disengage Low Transform if Gate signal is <0.0 Volt. Or if this is not possible:
(b) Neither Low nor High Transform is Gate signal is <1.5V. Low Transform if Gate is ≥1.5V and <3V. High Transform if Gate is ≥3V.
© Low Transform: <1.5V. High Transform ≥1.5V and <3V. Neither Transform ≥3V.
Thanks for reading!