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Old 29th August 2012, 09:47 PM   #1
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Default Docs for Heathkit AA-23?

Anybody got em? I got two of these, but my Google Fu is weak today, and I have not found so much as a schematic for these things.
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Old 29th August 2012, 10:32 PM   #2
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Quote:
Originally Posted by Rod Beauvex View Post
Anybody got em? I got two of these, but my Google Fu is weak today, and I have not found so much as a schematic for these things.
I think it is the same or similar to the AA-181. which you can download from:
(copyright violating link removed by moderation)

Jaz
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Old 29th August 2012, 11:17 PM   #3
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Interesting. It does appear to be the same unit. I wonder why there are two different models.

Also, unadjustable fixed bias. Never seen that before.
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