[Mad Max]

I got a sample from TI, lol.

 

[Tommy Thong]

hi Ecohifi
I  got from TI too, give it try to order again

 

[ecohifi]

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

 

[Mad Max]

Equally as, but I add psu bypass caps, so your own observations may not be the same.  LME49990 has the edge at soundstaging, however.

 

[ROBSCIX]

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.

 

[fabio-fi]

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. 

 

[ROBSCIX]

Quote:

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.
 

 

[fabio-fi]

 
Quote:

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. 

 

[akiroz]

Quote:

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$

 

[fabio-fi]

 
Quote:

 
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. 

(no offense) 

 

[ROBSCIX]

Quote:

 


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.
 
 

 

[Mad Max]

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

 

[ahmadmfz]

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.

 

[Mad Max]

OPA209

 

[genclaymore]

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