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23rd November 2012, 09:37 AM
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#41 |
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diyAudio Member
Join Date: Mar 2004
Location: Statesboro, GA. 30461
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NE5532 upgrades?
Hello All:
What's the latest on an excellent upgrade for the NE5532 opamp? I've looked into the BB OPA2604 and the AD OP275 so far. I have a Tascam M5000 console (~$45k for 40 channels in '95) and looking into converting to 24 channels and re-doing the center section. Suggestions please? Thanks, Billy
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William Johnson GrievousAngel |
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23rd November 2012, 09:54 AM
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#42 |
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diyAudio Member
Join Date: Sep 2007
Location: Hangzhou - Marco Polo's 'most beautiful city'. 700yrs is a long time though...
Blog Entries: 64
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I'd suggest the HA7-5222 (which is obsolete but you may find enough on the secondary market) with the proviso its more power-hungry than the 5532 by a factor of about 2. So were you going to upgrade the power supplies (and cooling) too?
HA7-5222/883 datasheet pdf datenblatt - Intersil Corporation - Dual, Low Noise, Wideband, Precision Operational Amplifier ::: ALLDATASHEET ::: You won't be needing the /883 version for an audio application incidentally.
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