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audio note dac 1.1.x schematics
audio note dac 1.1.x schematics
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Old 20th January 2009, 04:49 PM   #1
val65 is offline val65  United Kingdom
diyAudio Member
Join Date: Jul 2007
Default audio note dac 1.1.x schematics

Hello , i would be very grateful if you can help me with audio note dac 1.1x schematics -
i bought dac used and after replacing stock caps with black gates and philips caps - there is
hum coming from digital board ( probably earthing problems ) .
I would be interested to know if anyone replaced jensen's pio caps with obbligato's premium's ?
Any feedback ? And last question : any experience to bypass obbligato's with
vitamin q pio ?
Many thanks in advance
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Old 20th January 2009, 07:50 PM   #2
Gabdx1 is offline Gabdx1  Canada
diyAudio Member
Join Date: Jan 2009
Your not the first one to replace capacitors and cause problems to the amp, hum related...

Look for things your could have break or overheat

Look for + - sides of polarised capacitors you have replaced

Check the capacitance of your caps and the voltage requirements.
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