Tube DIY Asylum

Do It Yourself (DIY) paradise for tube and SET project builders.

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RE: Spice is better, but definitely not easier

Posted by Ray Moth on March 25, 2012 at 00:41:42:
You need one of the Spice solutions, maybe LTspice, which is free and gives unlimited size models - subject to practical limits, of course. Spice can be used to simulate not just the PS bit but the whole amplifier.

PSUD2 is OK but is quite crude in comparison, being designed for the beginner who wants a quick and easy answer. But if you find even PSUD2 too tricky to use, forget Spice because it requires much more effort.