[sdiy] Polyphonic issue revisited.

[harrybissell]

HAH HAH ha....

I let the Genie out earlier this year... after saving that chip for nearly 20
years. I wanted to
make a precision calibrator for a pitch to voltage converter...  now toast

H^) harry

Tim Johnson wrote:

> ... I let the genie out of the last TOG I had in an attempt to master
> DIY-SYNTH building years ago.
> I loved that chip. 8¡Ö-(
>
> (...spares anyone?)
>
> ==>:-/
>
> >From: "Roman" <modular at go2.pl>
> >To: "Tim Johnson" <ifixaudio at hotmail.com>
> >CC: <synth-diy at dropmix.xs4all.nl>
> >Subject: Odp: [sdiy] Polyphonic issue revisited.
> >Date: Sat, 13 Dec 2003 20:25:46 +0100
> >
> >Just a word of warning, from someone who spent 5 years making
> >a polysynth. Well, it took me 5 years to build the damn thing!
> >And if it's not enpugh to scare you off, after I finished it, I never
> >wanted to go back to analog synth building and I hated it for
> >weak sound that didn't satisfy me enough.
> >But then something happened, I found this lis and I'm stuck
> >again in this analog goo. ;)
> >Anyway, I used TOG, so I got rid of tuning problems. Filters
> >and envelopes are analog, lots of digital circuitry, and Z80
> >controlling all that.
> >If you can get hold of that P6 voicing board, go ahead. It will
> >be much simpler and cheaper.
> >I know someone on this list has redesigned the P6 voicing
> >board and is offering PCBs for sale, but can't remember who that was.
> >Archives search might help?
> >
> >Roman
> >
> >----- Original Message -----
> >From: Tim Johnson <ifixaudio at hotmail.com>
> >To: <synth-diy at dropmix.xs4all.nl>
> >Sent: Friday, December 12, 2003 2:12 PM
> >Subject: [sdiy] Polyphonic issue revisited.
> >
> >
> > > Hi hate to bring this issue up again but I have been wondering about the
> > > possibility of building a poly synth. Just a couple of notes 8 or 10
> >you
> > > know. (Just kidding ==8-O).
> > > Are any gurus familiar with the Korg Poly6? (I loved that board.) I
> >worked
> > > on one a while back (I have a schematic for interested parties to
> >peruse)
> > > and noticed that every time a key is played the led on the circuit board
> > > jumped from one of the 6 oscillators to the next.
> > > ... relatively feasable for a DIY or should I just buy one? Heaven
> >forbid.
> > >
> > > (Donning rain gear for the tomatoes.)
> > >
> > > Jim
> > >
> > > _________________________________________________________________
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> >
>
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