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Old 3rd October 2011, 03:58 PM   #1
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Join Date: Feb 2009
Default Phantom Power MSOP op-amps

I need a handfull of the SMALL MSOP op-amps, to sit in the phantom power circuit of my Tascam HD-P2 recorder.
SOIC is pretty easy, but what MSOP is good sounding, and low noised??

And who do I turn to, for an opinion on a revolution of the preamp stage in it?
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Old 3rd March 2017, 03:20 PM   #2
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Herbert Rutgers's Avatar
Join Date: Jul 2005
Location: Eindhoven
Do you have the documentation (a real service manual, not the lousy one found with Tascam) to take apart the Tascam HD-P2? In my recorder the line output stages are broken but I do not know where these stages are situated (on which board) and how to reach these components. Could you help me?
Thanks in advance!

For me, the best op amps (in input stages) is the OPA(2)134 (see
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