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Tubes Asylum: How to test KT90?? by CJ Questions about tubes and gear that glows. FAQ |
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A friend wants me to test his KT90's. He blew a fuse and was told it may be a bad output tube. My tester does not have settings for KT90. Could I use settings for 6550 and get reliable results? Or does anyone know changes in settings to test KT90's?? I have a Jackson 648.. Thanks much
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Topic - How to test KT90?? - CJ 17:25:02 04/2/00 ( 3)
- Re: How to test KT90?? - Kevin at Upscale Audio 22:30:12 04/2/00 ( 2)
- KT88's or 6550s instead of KT90s - same bias? - Francis S 00:26:43 04/3/00 ( 1)
- Re: KT88's or 6550s instead of KT90s - same bias? Yes if they - Kevin at Upscale Audio 06:33:46 04/6/00 ( 0)