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CV Tools Roland sync don't work.

Posted: Tue Jul 16, 2019 11:27 am
by Noktai
Hi, does anyone got this working with old din sync Roland Gear?


My Audio Interface is not the problem because with the Expert sleepers Silent Way - Sync plug works and send a Roland din sync signal.
(But i got it in demo mode and only works a short time)

Thanks !

Re: CV Tools Roland sync don't work.

Posted: Tue Jul 16, 2019 2:03 pm
by [jur]
CV Tools use cv signal (audio) not din.

Re: CV Tools Roland sync don't work.

Posted: Tue Jul 16, 2019 11:48 pm
by Noktai
[jur] wrote:
Tue Jul 16, 2019 2:03 pm
CV Tools use cv signal (audio) not din.
Yes that is correct, CV Tools use DC Voltage to generate a Clock via your Audio Interface.
That is exactly what Expert Sleepers done 10 Years ago with the "Expert sleepers Silent Way - Sync plugin"
Looks like you forget to include a "DIN sync generator" into CV Tools? Clock + Start/Stop
Can you please include it into the next update? Should be super easy.


Der SYNC-Standard verwendet einen fünfpoligen DIN-Steckverbinder nach DIN-45322. Die Belegung ist:
Pin 1 = Start/Stop (Stop = 0 Volt, Start = +5 Volt)
Pin 3 = Clock (Rechtecksignal 0/+5 Volt, symmetrische Pulsweite[1], die positive Flanke bestimmt den Clock-Zeitpunkt)

And now all you need is Cable from your Audio Interface to your Vintage Roland Gear.