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The Opamp thread - Page 248

post #3706 of 3880
2/8/12 at 10:42pm

I got a sample from TI, lol.

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post #3707 of 3880
2/9/12 at 1:03am

hi Ecohifi

I  got from TI too, give it try to order againdeadhorse.gif

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post #3708 of 3880
2/9/12 at 3:15am

How extended and detail is the OPA1662 compared to the LME 49990 or the AD4627_1brz????

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post #3709 of 3880
2/9/12 at 8:47am
Equally as, but I add psu bypass caps, so your own observations may not be the same.  LME49990 has the edge at soundstaging, however.
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post #3710 of 3880
2/14/12 at 2:53pm
Thread Starter 

Looks like I got some new modules to build and test.

 

I am also considering ordering some caps for some testing also with the opamps.

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post #3711 of 3880
2/14/12 at 7:36pm

Im not an expert into DIY (started learning few months ago, building a cmoy) 

 

Anyone know about the Burson opamps? i know the amps but i want to know if somebody have tried them. 

 

There's a giveaway currently. 

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post #3712 of 3880
2/14/12 at 9:08pm
Thread Starter 
Quote:
Originally Posted by fabio-fi View Post

Im not an expert into DIY (started learning few months ago, building a cmoy) 

 

Anyone know about the Burson opamps? i know the amps but i want to know if somebody have tried them. 

 

There's a giveaway currently. 


Some like them and some do not.  They are just opamps built from discrete components so that can have pros and cons depending on how you look at it.

There are many discrete opamps out there you don't have to pay ultra high prices to test them out.  Check out the Audio GD line-up.

 

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post #3713 of 3880
2/15/12 at 5:08pm


 

Quote:
Originally Posted by ROBSCIX View Post


Some like them and some do not.  They are just opamps built from discrete components so that can have pros and cons depending on how you look at it.

There are many discrete opamps out there you don't have to pay ultra high prices to test them out.  Check out the Audio GD line-up.

 



Thanks for the reply Rob. After doing some research, i've seen some people is using them with the miximax dac. Im very tempted to try this upgrade. 

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post #3714 of 3880
2/15/12 at 6:46pm
Quote:
Originally Posted by fabio-fi View Post

Im not an expert into DIY (started learning few months ago, building a cmoy) 

 

Anyone know about the Burson opamps? i know the amps but i want to know if somebody have tried them. 

 

There's a giveaway currently. 



 

I've heard how they sound in Burson's HA-160 amp and i've got to say, its nothing special and ridiculously over priced, I could make a better sounding discrete OP with just 10 US$

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post #3715 of 3880
2/15/12 at 7:43pm


 

Quote:
Originally Posted by b1o2r3i4s5 View Post



 

I've heard how they sound in Burson's HA-160 amp and i've got to say, its nothing special and ridiculously over priced, I could make a better sounding discrete OP with just 10 US$



Awesome! you should start your own company. biggrin.gif

(no offense) wink.gif


Edited by fabio-fi - 2/15/12 at 7:53pm
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post #3716 of 3880
2/15/12 at 8:05pm
Thread Starter 
Quote:
Originally Posted by fabio-fi View Post


 



Thanks for the reply Rob. After doing some research, i've seen some people is using them with the miximax dac. Im very tempted to try this upgrade. 

Check out some of the Audio-GD discrete products, they are cheap enough to play with without draining your wallet.  If you don't like them you can turn around and sell them without losing too much.
 

 


Edited by ROBSCIX - 2/15/12 at 8:07pm
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post #3717 of 3880
2/15/12 at 10:30pm

What does the price matter?  If he wins, he gets a couple of them for free.  If he doesn't like them, he knows where he can sell them.  ;D

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post #3718 of 3880
2/16/12 at 12:43am

Hello guys. Currently, i'm thoroughly loving the sound of the AD743JN with my ibasso p3. However.. it sucks too much battery life. Can anyone recommend me something similar sounding that doesn't require so much power? It's lush and full sounding yet maintains a linear treble to bass presentation. At least that's what i hear.. Pairing it with JH5 and an imod/J3.

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post #3719 of 3880
2/16/12 at 7:37am
OPA209
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post #3720 of 3880
2/16/12 at 11:35am

How does that OPA209 sound and is it available in Dip-8. Also if does any one know how the LT1013 AN8 sound.

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