[sdiy] Give me an 'A' !!
Ian Fritz
ijfritz at earthlink.net
Thu Oct 17 02:27:05 CEST 2002
I bought a custom 4.40 MHz xtal and an osc kit from a ham-radio type source
many years ago. You might check in that direction.
Ian
At 08:55 AM 10/16/2002, Tim Ressel wrote:
>To all,
>
>I seem to recall the old Moogs had a built-in
>calibrator which produced A-440. How was this done?
>Was it accurate? Is there a crystal that will divide
>down to 440hz?
>
>--Tim Ressel
>
>
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