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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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interested in the physical description of this tube type. Are the plates of a 12A_7 usually between two mica spacers or what?
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Topic - Can someone describe or post a picture of Triple Mica Spacer - GEO 09:26:46 09/08/00 (2)
- Re: Can someone describe or post a picture of Triple Mica Spacer - Joe S 10:51:45 09/08/00 (1)
- Thanks - GEO 11:33:54 09/08/00 (0)