Image:HeathkitAA141w-19710220.jpg
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[edit] Summary
The wiring of a Heathkit Model AA141 stereo preamplifier. The assembly of this kit was completed on 20 February 1972. It was used almost daily for fifteen years, and was fully satisfactory. In the mid-1990s it was operated for several hundred hours. When this photograph was taken on 31 October 2006, this pre-amp was still in good working order.
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I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers. |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 16:06, 31 October 2006 | 1,846×1,011 (373 KB) | Smith9847 (Talk | contribs) | (The wiring of a Heathkit stereo preamplifier, 1972) |
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