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Old 21st September 2004, 08:13 AM   #11
wim is offline wim  Netherlands
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Excuse the previous posting.

Of course it must be OPA2134 !
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Old 21st September 2004, 10:38 AM   #12
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LM324 is all the rage. uA709 is excellent too. Probably the best audio op-amp ever created.

/M
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Old 21st September 2004, 10:58 AM   #13
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AD8610/8620 is quite alright also but only for max +- 13 volts!

LM324 is very interesting. It has a pure class B output stage and the crossover distortion is extremly high. This opamp is good if you want to see crossover distortion in a very pedagogical way.
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Old 21st September 2004, 01:45 PM   #14
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Quote:
Originally posted by peranders
AD8610/8620 is quite alright also but only for max +- 13 volts!

LM324 is very interesting. It has a pure class B output stage and the crossover distortion is extremly high. This opamp is good if you want to see crossover distortion in a very pedagogical way.
The LM324 I agree -- I gave a bunch of them away 5 years ago -- what are your thoughts on the LM833 ?
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Old 21st September 2004, 02:32 PM   #15
audioPT is offline audioPT  Portugal
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Quote:
Originally posted by jackinnj


... -- what are your thoughts on the LM833 ?

If you open console mixers, you will find a lot of them

I prefer NE553X to LM833... It's my opinion.
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Old 21st September 2004, 02:47 PM   #16
markp is offline markp  United States
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Quote:
Originally posted by Swedish Chef
LM324 is all the rage. uA709 is excellent too. Probably the best audio op-amp ever created.

/M
This is obviously a joke. The uA709 was one of the first op-amps ever. The LM324 is also old as dirt.
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Old 21st September 2004, 03:26 PM   #17
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You might find these pages and this page rather useful.

Arnie.
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Old 21st September 2004, 03:29 PM   #18
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Originally posted by arniel
You migt find these pages rather useful.
Also these:

http://fnt-www.ss.titech.ac.jp/~haji...rtion/opa.html
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Old 21st September 2004, 04:49 PM   #19
audioPT is offline audioPT  Portugal
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Originally posted by Tube_Dude


Also these:

http://fnt-www.ss.titech.ac.jp/~haji...rtion/opa.html

Jorge, It's JAPANESE
I've translated with altavista... It´s OK

And Douglas Self also like NE5532

I started this thread and never thought that it will have so many interest and replyes

To Tube_Dude,

-: Almoças dia 2 de Outubro?? :-

Regards,
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Old 21st September 2004, 05:11 PM   #20
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Quote:
Originally posted by audioPT



Jorge, It's JAPANESE
I know...but i was thinking that everybody can read Japanese!!



Quote:
And Douglas Self also like NE5532
Self is a man of good taste...

Quote:
Almoças dia 2 de Outubro
Of course!!
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