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No parts numbers on the tube: 280/ I22

It's an RCA or Sylvania black plate.

It ain't no Telefunkin but it sounds OK. I'm not a tube taster. I've got $10 tubes that sound just as nice to me as $80 tubes.

It was just interesting to get these old rebranded ones that made me think back to my boyhood in the gulp late 40s and early 50s.

Now I want to get a vintage tube radio!


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