Way to go Paul !!!
Larry (drooling and waiting for VCOs). Got so desparate I bought a Hammond
Tonewheel organ today. Talk about tracking. <grin> I only did it because
of that "power" thing. It's the only "oscillator" (using that term
loosely) that we (power company) have control over the stability and
tuning. HAHA. BTW, if anybody thinks that 60Hz (USA) is a static,
constant thing, e-mail me privately.
Larry H.
Larry (drooling and waiting for VCOs). Got so desparate I bought a Hammond
Tonewheel organ today. Talk about tracking. <grin> I only did it because
of that "power" thing. It's the only "oscillator" (using that term
loosely) that we (power company) have control over the stability and
tuning. HAHA. BTW, if anybody thinks that 60Hz (USA) is a static,
constant thing, e-mail me privately.
Larry H.
> From: "Paul Schreiber" <synth1@...>reference
>
> Well, after hunting down an obsure issue with the VCO (too little
> current for the expo. pair)is
> I got the new pcbs all running 100%. Using a Kenton Pro2000 MIDI-CV, here
> how I got the tracking
> set in about 2 minutes (after a 5 min warm-up)
>
> Fout [ideal] Fout [actual] % error
>
> 249.94 <<<baseline value I started with
> 499.88 500.01 0.02%
> 999.76 999.87 0.01%
> 1999.52 1999.81 0.01%
> 3999.1 4000.11 0.02%
>
> By God, THAT's tracking like a mother!!!