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Chip Amps Amplifiers based on integrated circuits

Which Op-Amp???
Which Op-Amp???
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Old 30th October 2003, 09:04 PM   #1
mozfet is offline mozfet
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Default Which Op-Amp???

Has anyone compared the various Op-Amps? I must confess I'm using 1875 in Non-inverting mode, never tried anything else yet but my Brother requires higher power into 4 Ohms, any suggestions? 3886 seems favourite but I am interested in the music first.

My amps are using pretty standard (Rubycon ZL) components but I now have some Elna Silmics as well as BG standard and N (Super E configuration). I cant wait, my current clones are pretty damned good outclassing some very esoteric commercial equipment that I own.

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Old 31st October 2003, 12:29 PM   #2
protos is offline protos  Greece
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Location: Athens+Ljubljana
I prefer OPA 549 to 3875 and it is rated at 8A so a good choice for 4 ohms. One of our gurus ,Peter Daniel, said that he preferred 3875 over OPA549 but the difference was not great.I don't think anybody has expressed an opinion on 3875 vs 3886.
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