In Reply to: Please tell me your best SE driving circuit !!! Ask for your design idea. posted by Eric Chan on July 11, 2003 at 21:39:08:
Konnichiwa,For sweetness and simplicity, try this:
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At the selected operating, if expanded to PSE you will only get 14 Watt (that is around 1.5db less level than 20 Watt) but sounding much better. Output Load should be 2k5 appx for PSE 300B, operation 350V/60mA per Valve.
> What have I done wrong ?
Excessively stressful operating point for
B makes sound "white", plus you used absolutely awfull driver Valves.Sayonara
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Follow Ups
- Re: Please tell me your best SE driving circuit !!! Ask for your design idea. - Kuei Yang Wang 07/14/0305:31:38 07/14/03 (0)