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30th August 2011, 01:55 PM
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#1 |
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diyAudio Member
Join Date: Aug 2011
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Full regulated power supply for 12au7(preamp)
Hi to all,
I am wondering if anyone here knows a electronic circuit that it could regulated (high voltage and heater) beacuse i have build a preamp with 12au7 tube and i think that is necessary to built one full regulated psu for my preamp. Please if anyone knows something more help me... Thanks. |
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30th August 2011, 09:06 PM
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#2 |
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diyAudio Member
Join Date: Mar 2006
Location: ROMANIA ,
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My tube preamplifier with ECC83
...... maybe this will help you , try to find Dr.Bora Jagodic design ADAGIO from this link :::Borina Amaterska Svastara::: .
 step - Audio - Pretpojacala -Adagio Tube Reference and you will see hi end tube preamplifier with ton correction , bypas power supply . I have attach some pictures of my preamplifier . I have mached with Grommes260A audio amplifier .Al the best Alex. |
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5th September 2011, 10:17 AM
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#3 |
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diyAudio Member
Join Date: Aug 2011
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Thank you for your help Alex.
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5th September 2011, 01:20 PM
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#4 |
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diyAudio Member
Join Date: Sep 2011
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If do not need to adjust color sound
The line a little more complicated. |
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