Tube push-pull for the ES9018 DAC - diyAudio
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Old 10th July 2010, 03:07 PM   #1
Sandor is offline Sandor  Italy
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Join Date: Mar 2004
Location: Milan
Default Tube push-pull for the ES9018 DAC

I'm going to build this output stage for a buffalo-II DAC module. The circuit was inspired by Yuri Gelgor's Retro-DAC.
I'm in doubt which are the best values for the resistors.
1) Best to put a resistor at the input or at the output of the 9762 transformer? Or both?
2) Which are the best values for R3, R1 and R6?

Best regards.

Paul
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Old 1st October 2011, 05:41 PM   #2
iperv is offline iperv  Italy
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Join Date: Jan 2008
Location: Italy
Quote:
Originally Posted by Sandor View Post
I'm going to build this output stage for a buffalo-II DAC module. The circuit was inspired by Yuri Gelgor's Retro-DAC.
I'm in doubt which are the best values for the resistors.
1) Best to put a resistor at the input or at the output of the 9762 transformer? Or both?
2) Which are the best values for R3, R1 and R6?

Best regards.

Paul
Hi Paul.
Any news about this schematic?
I'm looking for something like this one.

/OT: are you still in Milan?
We could meet, maybe.../OT

Ciao.
Carmelo.
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