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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: Dual PS - Worth the Trouble? posted by Triode_Kingdom on June 16, 2016 at 15:15:54:
Thanks for all the great replies! The possibility that a split supply might degrade coherency isn't something I had considered. I don't have time to prototype a fully split version of this, and not enough parts to A-B the two types if I did. So, I'll probably build with a single transformer. The original sonics (including coherency) are very good for this type of amplifier, and there might be more to lose than to gain by making such a major change. Dual supplies aside, as part of the anticipated PS upgrade I'm also thinking about adding a separate filament transformer. That would relieve the power transformer of almost 30W of steady-state power draw. Should be a fun build!
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- RE: Dual PS - Worth the Trouble? - Triode_Kingdom 09:09:24 06/19/16 (0)
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