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[QUOTE=walterbeers;3134977]Well, some good news, (well sort of anyway), I removed the horizontal output tube and brought the AC voltage slowly up to 75 volts, and I got noise from the speaker, and had about 250 volts at the top cap connector for the 6CB5. So I hooked up a converter box to the antenna terminals, went to channel 4, and I did have sound. The selenium rectifiers are still in circuit, and one of the fuses had been bypassed with a clip on fuse, which was actually broken. So, for now I just clipped in a 3 amp pigtail temporally. Just getting sound raised my enthusiasm. I did find out that the fine tuning knob is broken, so if someone has one that would work as a replacement let me know. I'm not going to do any more with it today, as I have other stuff to do, and I'm getting really tired. Been up since 5AM, my usual wake up time. A 3A3 won't work, the 3B2 is a small 9 pin tube with a top cap.[/QUOTE
You are thinking of the 3A2...and it IS a 9 pin tube. No sub that I know of for it. The 3B2 is a large octal tube.
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05-30-2015, 06:57 PM
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