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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: How to design a passive single-network RIAA (two tubes) posted by Kurt Strain on March 24, 2002 at 20:40:10:
Great post!J. L. Hood's book 'The Art of Linear Electronics' gives equations for the relative values of the components but it assumes ideal dc coupled op-amps. It is nice to see some real world guidelines that give a practical range of component values and account for actual output and input impedances of the active devices.
Some day I'd like to figure out how to include the grid resistor in the calculation. In the mean time I'll follow your advice to keep it as large as possible.
Paul
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Follow Ups
- Re: How to design a passive single-network RIAA (two tubes) - Paul D. Scearce 03/25/0211:14:50 03/25/02 (1)
- Re: How to design a passive single-network RIAA (two tubes) - Kurt Strain 12:45:38 03/25/02 (0)
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