In Reply to: Question regarding Linear Power Supply Design posted by Audionorth on August 19, 2010 at 23:30:10:
In my experience, a resister in the B+ prior to the power amp take off is not a great idea sonically. I normally skip the resister and go with a choke input then trim the B+ voltage by adding a small cap before the choke (making it a cap input). Running the model is helpful.
Lots of ways to approach a power supply. What ever makes it "stiff" is usually the right approach. Impedance is definitely a consideration.
Have Fun..be careful ;> 0
Stuben
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- RE: Question regarding Linear Power Supply Design - Stuben 08/20/1012:18:01 08/20/10 (0)