[NSRCA-discussion] Useless Information

[Mark Atwood]

How badly does it date me to say that I still have four of them that work
along with a 5 channel Heathkit on Orange and White?

-Mark


On 6/7/07 4:32 PM, "Ron Van Putte" <vanputte at cox.net> wrote:

> 
> On Jun 7, 2007, at 3:24 PM, Bob Richards wrote:
> 
>> More useless trivia: what type of feedback mechanism was used in
>> the old Heathkit servos (NOT a potentiometer).
> 
> It was a variable capacitor.  The servos were cream color and had
> four wires.
> 
> Ron Van Putte
> 
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