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Re: Red or Blue glass?


Those are Tesla J34L. czech made. In the 70-80's you could get them with clear, red, or blue glass envelopes (a gimmick).

But, some sware that the blue glass E34L sounded better. Sure do look neat.

I don't think Ruby has put it's name onto the newer JJ made EL34 or E34L.

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  • Re: Red or Blue glass? - steven oda 03/15/0208:11:23 03/15/02 (0)

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