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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: Can anybody say what a Brimar 13D9 is? posted by machmat on July 15, 2002 at 11:35:23:
...well I don't actually have the manual for this tester ! It's not one of those cascode ECC84 or ECC88 types by the pinout (no screen) but higher gm / different biasing than an ECC81 , it can't be an ECC85 due to the pinout . Weird one...FB
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- Re: Can anybody say what a Brimar 13D9 is? - fatbottle 15:49:21 07/15/02 (0)
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