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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: Not a big fan of the voltage doubler, nor the HEAT they generate posted by Freo-1 on April 19, 2015 at 14:42:06:
Interesting: Marantz 8 and 9's also used voltage doublers. Doublers were quite common in the old days. For modern designs, Quicksilver has almost totally ( i haven't see all his designs) gone over to a doubler system.What is interesting is Mike has used the doubler for B+ supply for the front end tubes ( 600 volt B+ = 300 volt at the half way point) or for the screen 2 taps. This, in effect, enables him to run a non ultralinear output and also enables his amps to be stable running anything from a 6L6 to a KT 120
Edits: 04/19/15
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Follow Ups
- RE: Not a big fan of the voltage doubler, nor the HEAT they generate - unclestu 15:08:46 04/19/15 (1)
- RE: Not a big fan of the voltage doubler, nor the HEAT they generate - Triode_Kingdom 15:44:28 04/19/15 (0)
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