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sheng ya cd o2 harshness
sheng ya cd o2 harshness
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Old 17th May 2006, 06:28 AM   #1
duderduderini is offline duderduderini  Australia
diyAudio Member
Join Date: Mar 2004
Location: Albury NSW Australia
Default sheng ya cd o2 harshness

Hi there everyone
I recently bought a Shengya cd 02 valve output stage cd player
it runs the Burr brown PCM1716E dac and ne 5532 opamps in the dac stage with a chinese 6n2 tube in class a mode as the output.
Let me say this is an impressive sounding machine with a clear incisive insight into cd's and a great soundstage but but but..
It fatigues me no end after about 10 minutes. I have already tried Burr brown 2604 op amps in place of the 5532's but i cant stand it after 20 minutes..
So where would i start to investigate/remedy possible causes of harshness and i figure it would be odd order harmonics we are dealing with here..
Short of selling it, i was wondering wether anone would have any insights into this connundrum
Thanks for your time
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Old 17th May 2006, 08:23 AM   #2
Ruach is offline Ruach  Singapore
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Join Date: May 2003
Location: Singapore
Can you post some photos of the insides so that we can have a better picture?
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Old 17th May 2006, 02:46 PM   #3
zanash is offline zanash  United Kingdom
diyAudio Member
Join Date: Feb 2005
Location: Notts
Change the nasty chinese valves !!!!
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