The Opamp thread
Aug 18, 2011 at 7:40 AM Post #3,437 of 7,354
 
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Should be one of these little fellas in there. Then on the top it will tell you what it is - OPA2227 - OPA2134 for instance
 
Post a pic!
 
Aug 18, 2011 at 11:02 AM Post #3,438 of 7,354


Quote:
OPA1611's are really nice and with the class A tweak have massive air and detail.
 
AD823 is what the GS Solo uses so I guess Graham Slee holds it in great regard. For me? I don't think it's a great chip for rolling into a circuit not optimised for it's specific use.
 
Said it before, you guys are missing a trick with the OPA602..... You have to try it! and don't give it 5mins (I'm guilty of that sometimes). I tried it and wasn't immediately impressed which I am sometimes with some of the snappy AD chips but went back to it and now it is a perminant fixture in my Fi-Quest and P4 and when my EF-5 gets here, probably in that too.


what would you recommed between OPA602 and OPA1611(class A Tweak) in my M-Patch.. What should i use in the buffer stage for those to replace my NJM buffer
 
 
Aug 18, 2011 at 3:44 PM Post #3,440 of 7,354
BUF204?
 
Aug 23, 2011 at 9:04 PM Post #3,444 of 7,354
Who's been playing with OPA1602?
 
Sep 3, 2011 at 11:25 PM Post #3,446 of 7,354
It seems to be more natural-sounding somehow than any opamp I've tried so far.  It does indeed resemble OPA827 to an extent.
 
Sep 4, 2011 at 3:28 PM Post #3,449 of 7,354
what are the options for good jfet dual opamps with soic socket (beside ad8620)? i'm planning to mod my dacmagic
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how's opa1642? does it have better treble extension, soundstage, and bass than LME49720?


I don't think that I will ever like 49720. =\
1641/1642 is good, and its soundstaging puts 49720 to shame.
 

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