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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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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: 45 SET distortion spectrum graph. posted by DaleH on December 21, 2012 at 18:12:32:
You have 0.78 Vrms = 2.2 Vpp on the input, which is quite high. If the driver output clips before 90 Vpp into the 45 output, the driver is clipping before the 45 distortion gets there. You then are measuring the distortion of the driver much more than the 45's contribution.
The 45 doesn't distort that much unless operated away from the published operating point. Which is another possibility.
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Follow Ups
- Driver overload? - commentary 12/24/1201:17:49 12/24/12 (1)
- RE: Driver overload? - DaleH 05:47:53 12/24/12 (0)
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