[sdiy] Adding mono mode on Juno-6

[jhaible at debitel.net]

The problem is that the JU-6 doesn't have VCOs.
I guess that's why they didn't implement a monophonic mode (as opposed
to it's hardest competition, the Korg Polysix, which had VCOs)
Even though the waveshaping is analogue, the timing / pitch control is
not, so you'd have to detune the voices in the digital domain.I doubt there
was enough resolution to do this, back then.

JH.


> I am concidering hacking in a mono operation mode on my Juno-6. The schemo's
> I have are kinda low quality and not so complete. I'm sure its doable tho.
> Off the top of my head I was thinking of taking the note value from voice 1
> (from the inputs of the 4051) and routing them via 244 buffers to the
> remaining voices 4051 inputs. From there I would think it would be best to
> use only voice 1's vca and filter to keep it clean sounding.
> The addition of keybd glide has me a bit perplexed since it need to be
> duplicated for each CV. Maybe using voice 1's CV out and buffering it to the
> rest of the vco's would be better since there would be only one CV to deal
> with (and add glide to).
> 
> Input? Suggestions? Bueller?
> 
> 




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