[sdiy] Yamaha IG00159 internals

ChristianH chris at chrismusic.de
Wed Jan 18 10:47:37 CET 2017

There is a block diagram in 
page 41

It's more or less what Mattias wrote, a single rate-voltage circuit that
is dynamically reconfigured for the 3 env stages using a bunch of


On Tue, 17 Jan 2017 08:05:36 -0500 Nicholas Keller
<niroke at tampabay.rr.com> wrote:

> Does anyone know of an internal diagram for the IG00159 amp EG chip?  Or has someone made a stand-in circuit for the chip alone?
> Thanks 
> Nick
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at synth-diy.org
> http://synth-diy.org/mailman/listinfo/synth-diy

More information about the Synth-diy mailing list