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Oct 18, Posts: Jan 26, at 8: Do you have them plugged into the back or the frontpanel audio socket?

Burr Brown – datasheet pdf

Jan 29, at 4: By continuing to use this site, you are agreeing to our use of cookies. Oct 13, Posts: The OPA isn’t a bad choice, its designed for audio, doesn’t do anything unexpected and largely produces a very accurate sound but does have the signature “burr-brown” slightly thick and brwn signature and personally I think it is a bit like a musician playing the same tune for the th time – accurate but no longer involved in the music quite the same as the first few times.

You’ll get headphones that have low ohm but beown current requirements to get any kind of decent sound out of them and vice versa like the HD series that don’t require much current but sound incredibly muddy if you bronw have enough voltage swing even when the amp has the on paper power figures to support them. The OP Amp can be replaced what would be the point of doing so? By the time the op amp has been changed, so much time has passed, oppa2134 are remembering what they thought the previous op amp sounded like.

No, create an account now. Could be to do with a setting in game audio or maybe the sound card or device?

TI Burr-brown Opa2134pa Audio Op Amp IC Opa2134 X10

Tried them in game first ipa2134 they are good but had to use full volume the base sounded a little “weak” if that makes sense. I say supposedly, because it’s not like replacing headphones or speakers where the differences are much more noticeable. Jan 24, kpa2134 9: I thought you might have been talking about the original PC in the OP, but as you don’t have that already, must be the SE; which is an improvement on the first I’m sure someone like marsman can fill you in with more details if required.


Almost any electronics device in an analogue signal path will induce some noise and distortion into the signal and op amps are no exception – different designs and manufacturing approaches can vary how that manifests in an audio signal and hence how an op amp “sounds” plus while no means a rule more expensive op amps tend to have lower levels of noise and distortion.

That’s why direct AB testing exists. Do you already have an account? Anyway; the PC SE, is a very good headset. Assuming the OPA was directly driving the headphone – at loud volume levels the PC only require around mW to drive them while in most audio configurations the op amp can output atleast mW.

Jan 24, at That is always the problem with headphone amplifiers – I did edit the above to add in approx. I don’t know to be honest.

Supposedly, allows for a slightly different sound signature, or maybe an improvement, depending on what the existing one is and the one you’d replace it with. This site uses cookies.

Thanks for the input I’m just starting with the audio opaa2134 of things. You must log in or sign up to reply here.

Creative Core3D chip and the Burr Brown are substantially better than what you get with many motherboards that have bog standard onboard audio.

One other question I might be getting confused but is the op-amp the amp that drives the headphones or is there another separate amp on the mobo that does so.?


If this is entry level gear what does Pro level equipment sound like. The reasons for changing would be to upgrade to an op amp that was truer to the original signal or had a signature sound better suited to your tastes in music.

Of course, none of this really matter here, because we are talking about a Ohm headset, which I’m sure is quite easy to drive in comparison ooa2134 the K, despite having an Ohm rating that is more than twice as much.

Best doing with games than music, because music will use much more of the sound spectrum, so elevating the bass will have an effect elsewhere, which could result in mucking up the sound. Log in or Sign up. Your Username or Email Address: One thing you could try: Creative once claimed their SB Z, could power Ohm headphones, yet falls well short of doing the K any real justice.

I don’t know that much I’m afraid when it comes to buurr workings of amplifiers, other than what you’ve already said about op amps. You will also find some op amps better suited to loads that require fast voltage changes and others better for driving current heavy loads.

Jan 24, at 2: Jan grown, at 4: The biggest advantage over the HyperX, is the better quality microphone. They arrived yesterday my first chance today to try them out have them connected through the soundcard with SBX pro studio. Jan 26, at In theory with any decent op amp it should be below opz2134 noticeable but in reality people do notice. Jan 24, at 3: When it comes to op amps for example, the difference are likely to be subtle, if any at all.