Wein Bridge? (Wien)

[Fred Olsen]

Jack Crenshaw wrote:
> I just have a question out of curiosity.  I recall, back in the 50's,
> hearing a lot about the Wein bridge oscillator.
> Anyone here recall more about which model used the circuit?

Sure thing, Jack.  Take a look at the IG-72 or IG-82.  Don't recall if
there were others.
http://bama.sbc.edu/heath.htm
For THE classic iteration of a lamp-stabilized Wien bridge, look at the
HP 200-series, also on BAMA.  (Thanks, Ken.)

Fred
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