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Simplistic Mosfet HV Shunt Regs
Simplistic Mosfet HV Shunt Regs
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Old 17th October 2012, 06:22 PM   #3311
iko is offline iko  Canada
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Simplistic Mosfet HV Shunt Regs
Haha, nice! Sounds to me like king and queen; the royal family of preamps! The queen is harder to make happy.
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Old 17th October 2012, 06:27 PM   #3312
Salas is offline Salas  Greece
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Simplistic Mosfet HV Shunt Regs
Females are never content as always.
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Old 17th October 2012, 06:28 PM   #3313
merlin el mago is offline merlin el mago
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Is this your last 6V6 preamp schematic?
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Old 17th October 2012, 06:31 PM   #3314
Salas is offline Salas  Greece
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Simplistic Mosfet HV Shunt Regs
The original one, yes. You can use lighter PSU filter, 7.5K load, 100 Ohm stopper and 300V SSHV2 for a bit more gain and same THD quality.
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Old 17th October 2012, 06:37 PM   #3315
vgeorge is offline vgeorge  Greece
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Simplistic Mosfet HV Shunt Regs
In my winter plans, I will make a choke loaded 6V6 with SSHV2 and attenuator at the input, no tvc, just to compare.
Will report then.
Also will try the #26 with starved filaments that was reported to give better results.
For a more monitor sound or less DHT sound you could use Sylvania ST tubes instead of globes that I use.
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Old 17th October 2012, 06:37 PM   #3316
merlin el mago is offline merlin el mago
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I saved the schematic
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Old 17th October 2012, 06:48 PM   #3317
Salas is offline Salas  Greece
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Simplistic Mosfet HV Shunt Regs
Quote:
Originally Posted by vgeorge View Post
In my winter plans, I will make a choke loaded 6V6 with SSHV2 and attenuator at the input, no tvc, just to compare.
Will report then.
Also will try the #26 with starved filaments that was reported to give better results.
For a more monitor sound or less DHT sound you could use Sylvania ST tubes instead of globes that I use.
No TVC? Won't be apples to apples.
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Old 17th October 2012, 06:50 PM   #3318
merlin el mago is offline merlin el mago
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Wich gain have the #26?
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Old 17th October 2012, 06:50 PM   #3319
merlin el mago is offline merlin el mago
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Quote:
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No TVC? Won't be apples to apples.
+1
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Old 17th October 2012, 06:52 PM   #3320
vgeorge is offline vgeorge  Greece
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Simplistic Mosfet HV Shunt Regs
Well, I do not want to dismantle my other pre. Hope will get an idea how it sounds. If I like what I hear will make more tests with TVC.
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