SupOrSalad

SupOrSalad t1_j2cahfk wrote

Reply to Ohm My Lord by ZevireTees

The funny thing is a lot of these old headphones that are between 1000-4000ohms are meant to be run on crystal radios. No external power, just the energy in the radio waves themselves are what supplies power to the radio and headphones

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SupOrSalad OP t1_j24hvjg wrote

I already decided I'm going to sell my Ananda, DT990, K702, NTH-100, and 99 Classics. I just want to get a new pinna first (the seller that makes the clone gras rigs is coming out with an updated pinna based on the KB5000) and update my squiglink with them first, then I'll sell those and put it towards something

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SupOrSalad OP t1_j21y9ux wrote

Love them. I have the dusk so it has a bit more of a Harman-ish signature than the normal B2. For an IEM they do sound more full than other IEMs I've used, but I haven't used any IEMs that are much more expensive than the B2. They sound similar to the K371 with a little more treble extention in terms of tonality, but sound more "detailed" in my opinion

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SupOrSalad t1_j20vrj9 wrote

Sorry for just dropping the video earlier and dipping, I was at work but really wanted to chip in on this topic.

Ok so first, it's good to have an idea how we hear and what the driver is doing in regard to pressure waves when generating sound. https://imgur.com/a/AYU9ciU So in this image it depicts individual frequency waves and then they are combined in an analog signal for the driver to create them, they are all added (and subtracted) together into a single waveform that the driver follows. That creates the pressure waves that our ears pick up and extract information from. Now when applying that to frequency response, the varying SPL of differing frequencies has a direct affect on the shape of the waveform due to differing amplitude in various frequencies.

With that in mind it's also good to know about things like auditory masking. When multiple close together frequencies are played, if one is substantially louder than other similar frequencies being played, our brain filters the quieter ones out. The range of frequencies masked is dependent on how loud the peak is. So with headphones that have substantial variation in it's FR, it may sound either more "detailed" or less "detailed" than another based on it's FR. Personally I believe this is also one of the factors that causes the perception of "fast or slow" headphones, despite their drivers not actually responding in a "fast or slow manner" (in the sense its often described).

That said, it's not discounting headphones, different drivers, and the research or quality put into them. Different headphones and drivers may have their own unique frequency response due to various factors, and EQing is more like bending that overall tonality, but specifical characteristics of the FR that may make them sound unique will still be present.

So no you can't just look at a graph and know exactly how it will sound, or use a FR graph to EQ it perfectly to you because of differences in transfer function and acoustic impedance. Even if they measure the same on a graph, it may differ at your eardrum.

To summarize, FR at your eardrum in theory contains all the information you need, but actually extracting that information from FR is not reliable and FR made on standardized rigs is better used as a tool, but still trust your ears first

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SupOrSalad t1_j1oe195 wrote

You can use any material you want, and there are companies that make pads for the HD600 from other materials, but only the original sennheiser pads are the ones that sound consistently like an HD600. Other pads either add some more bass, or change other parts of the sound signature

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SupOrSalad t1_j1ig85r wrote

It's pronounced like shit.

On the company website, this is what they have to say.

Is that really your name?
In case you didn’t get it from typing in the URL, reading the home page, reading the About Us section, and, like, every page of this site, YES, that is our name. And yes, it’s pronounced exactly how you think.

Are you guys for real?
Absolutely. Yeah, our name is an attention-getter, but you’ll quickly find that we’re dead-serious about audio.

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SupOrSalad t1_j1f56dg wrote

While it's true that is where the resonance peak is due to most couplers and insertion depth when measuring, there very much could be a more solid peak there as well. So if you hear it and it's a problem area, definitely feel free to EQ that down

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