Circuitbenders Forum

Circuitbenders Forum => Circuitbending discussion => Drum machines => Topic started by: lazydog on March 02, 2012, 07:10:40 PM

Title: audio to gate trig device?
Post by: lazydog on March 02, 2012, 07:10:40 PM

just wondering if there is a simple/inexpensive circuit for producing
a gate trigger pulse from an audio trigger.
eg: producing gate pulses from a drum machine audio output.
(and then about multiples, for a multi-out drum machine)

main idea being to be able to build gate-triggered drum modules and
trigger them from a midi drum machine.

Title: Re: audio to gate trig device?
Post by: voodoolikeudoo on October 12, 2012, 12:42:24 PM

Is this what you're looking for?

(http://www.burnkit2600.com/graphics/auditrig.gif)

Title: Re: audio to gate trig device?
Post by: DDama on January 20, 2017, 05:24:29 AM

Could I possibly use this with a Roland TR-8?

Title: Re: audio to gate trig device?
Post by: voodoolikeudoo on January 20, 2017, 09:52:03 PM

I haven't built it.
Circuitbenders do a kit for that though http://www.circuitbenders.co.uk/forsale/audio2trig/audio2trig.html