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6FQ7/6CG7 Tubes.. what is around?

66.125.183.51

Posted by akimball on November 25, 2002 at 21:38:34

Hi my Stax tube amp takes 6fq7/6cg7 tubes, but I don't see many varieties around. I am hoping to upgrade the sound of the amp if possible - but I've only seen NOS RCA clear-tops and GE tubes for this. Did Siemens, Mullard, Amperex or anyone else make these tubes? Are they scarce because so few pieces use them, or what?

Also if anybody has a quad of these tubes, please let me know!

Thanks
-Adam

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