PSAudio 4.6 schematic - diyAudio
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Old 24th March 2012, 12:33 PM   #1
diyAudio Member
Join Date: Feb 2010
Location: Palermo, Italy
Default PSAudio 4.6 schematic

Hi all,
I am sorry for my very bad English.
I own a PS Audio 4.6 preamp from about 15 years and never had problems; now it is appeared a random noise at very low frequencies, only when I use the phono input.
I would try to repair it but I don't have the schematic; I have looked for it in internet, but nothing.
Can anyone help me to find it?
Thanks to all


Last edited by passante; 24th March 2012 at 01:03 PM.
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Old 29th April 2015, 12:06 AM   #2
sentolo is offline sentolo  United States
diyAudio Member
Join Date: Feb 2013
Had you find the schematic?
I am having mine no sound on one channel(ps audio 4.6), and like to repair it.
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Old 29th April 2015, 03:01 AM   #3
aradan is offline aradan  Singapore
diyAudio Member
Join Date: Apr 2015
You can try contacting PS Audio directly. I have got a PS Audio Digital Link II dac without a power supply.

Contacted PS Audio and they have pushed some old and dusty specs from the shelve for me.

It is worth trying, they are really very friendly. In the worst case you will get nothing, but in the best all the specs from the source.
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