[sdiy] circuit to create gate to accompany cv

Tom Wiltshire tom at electricdruid.net
Mon Dec 3 19:32:33 CET 2018

I’m sure I’ve seen a synth that does that recently, reading through some old schematics. It set a window comparator with the current CV so that a pulse could be triggered when the CV changes. Can’t remember what it was exactly though…gagh! If it comes back to me, I’ll post it.

Alternatively, hack something onto that Rate LED above the tap tempo switch to give you a Gate Out. That’s probably simplest.


       Electric Druid
Synth & Stompbox DIY

> On 3 Dec 2018, at 17:33, Joe Frey <frey at radioles.com> wrote:
> Hello list, I have a EHX 8-step sequencer that is great for live stuff(sliders and tap tempo) but it doesn't have a gate out just cv. I want to use it  with my Lyra-8 which needs a gate pulse, too. I am trying to find a circuit that would make a gate pulse to accompany the cv of the EHX . Ideally small enough to fit in a box that could be considered "inline" and battery powered. 
> Sent from TypeApp
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