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Old 6th June 2003, 11:41 AM   #1
Bom is offline Bom
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Default Dual opamp with OPA627 sound?

I am looking for dual opamp to replace the LM833s in my amplifier but I don't have chance to listen all opamps. Can anyone please recommend dual opamp which has same sound as OPA627?

Does LM6172 sound as same as LM6171? I found 6171 sounds too lean for my taste. OPA 604 is too smooth to me. OPA627 is perfect.

Thanks
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Old 6th June 2003, 11:48 AM   #2
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Old 6th June 2003, 12:30 PM   #3
Claus is offline Claus  Denmark
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Its maybe a good ideer to make an adapter pcb for two single opamps -> one dual.
Claus
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Old 6th June 2003, 12:43 PM   #4
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Default Re: Dual opamp with OPA627 sound?

Quote:
Originally posted by Bom
Does LM6172 sound as same as LM6171? I found 6171 sounds too lean for my taste. OPA 604 is too smooth to me. OPA627 is perfect.


LM6172 is a double LM6171 so it should sound the same.
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Old 6th June 2003, 01:36 PM   #5
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Im using OPA627BP in dualmode with browndog converters. In my opinon it sounds better than the LM617x which i tested against.

A little more detailed and open in the sound, more correct perhaps.

/kasra
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Old 12th June 2003, 06:18 AM   #6
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http://www.brndog.com/SingletoDualDIP.html
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