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7"estatdef

07-25-2006 07:24 PM

Name that tube

1 Attachment(s)

I recently picked up a Motorola portable (large portable) and it's missing a tube. It's a 9pin job all the way over to the right side next to the filter cap. Anyone know what it is? Chaiss TS 275 Sam's 174-9 Trying to send pic but my attachment isn't working
Tnx
Terry

Adam	07-25-2006 07:52 PM

Looking at sam's 174-9, that's a 12BH7, a combination vert osc and output tube. If you need a copy, I'm going to scan a few others on Friday and I can do this one too.

7"estatdef

07-25-2006 10:12 PM

That would be great! Haven't had a chance to dig one up. Something a little odd about it in that the chaiss is stamped 1949 on but the Sam's is from '52
Tnx
Terry

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