Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: Red or Blue glass? posted by Bob S on March 15, 2002 at 04:04:29:
Bob,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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Follow Ups
- Re: Red or Blue glass? - steven oda 03/15/0208:11:23 03/15/02 (0)