Thanks everyone for your help! I have finally completed the digital section of my DAC and I am currently coming to the tube output stage with the 3a5 design! I am still a bit confused with the circuit schematic.
I am going to use one tub for each channel , is this correct?
F1 is connected to Pin 1 and F 2 is connected to Pin 7, correct?
What about pin 4? Does it need to be grounded? Or is it connected to the R7 (150) in the schematic?
Thanks
I am going to use one tub for each channel , is this correct?
F1 is connected to Pin 1 and F 2 is connected to Pin 7, correct?
What about pin 4? Does it need to be grounded? Or is it connected to the R7 (150) in the schematic?
Thanks
SE tube buffer
A question:
I'm building cs43122 DAC recently.
If I use the 5687 version of output stage published in
http://www.ultranalog.com/cdenhancer/cdenhancer2.html
but with only a HALF configuration:
cs43122 AOUTL+ ( ignore AOUTL- !!) ==> 5687 ==> SE OPT .
Does this configuration still sound good?
A question:
I'm building cs43122 DAC recently.
If I use the 5687 version of output stage published in
http://www.ultranalog.com/cdenhancer/cdenhancer2.html
but with only a HALF configuration:
cs43122 AOUTL+ ( ignore AOUTL- !!) ==> 5687 ==> SE OPT .
Does this configuration still sound good?
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