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![](/images/693.jpg) | 8417 Tube Audio Amplifier | 8417 Audio Amplifier Which i built the summer of 2009. The output transformers are huge but of unknown maker. The OPT are 4 X 4 1/2 X 5 inches.
It is designed so that I can make the shift to 6550 tubes with little modification--thought I have not tried it yet. |
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