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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Re: How to design a passive single-network RIAA (two tubes) posted by Fred Humphrey on March 26, 2002 at 09:02:12:
Thanks, Fred. That's something I have been ignoring all this time and shouldn't. I know that some triodes vary more drastically than others with bias point, and my 6ER5 is one of them. For the best number for rp I might suggest using the plate curves, but the RDH4's method is of course a good one.rp = (delta Vp / delta Ip)
while keeping Vgk constant around the operating point.Kurt
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- Re: How to design a passive single-network RIAA (two tubes) - Kurt Strain 03/26/0209:44:11 03/26/02 (0)
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