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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: Using Triode Mode with 6550's posted by ianm0 on June 9, 2006 at 05:12:39:
It depends on the plate/screen voltage and if you run push-pull or SE. For instance, a quick look at the data sheet shows that at 250 volts you will run 140 ma. bias current in class A if you run a single tube.Follow the link below for a nice spec sheet on the 6550 (the KT88 & KT90 are identical for all intents and purposes).
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Follow Ups
- Re: Using Triode Mode with 6550's - Jim McShane 06:29:48 06/09/06 (6)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - ianm0 17:00:29 06/09/06 (5)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - Jim McShane 12:27:19 06/10/06 (4)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - ianm0 17:10:20 06/10/06 (3)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - Jim McShane 18:10:20 06/10/06 (2)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - ianmo 01:59:47 06/11/06 (1)
- Re: Using Triode Mode with 6550's - effects of different B+ and plate current - Jim McShane 07:39:01 06/12/06 (0)
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