Sennheiser HD800 with SDR (SuperDupont Resonator) mod installed. This mod reduces the 6Khz peak. The HD800 has lower bass distortion than the HD800S. Good condition. Comes with 1.8m unbalanced replacement cable (1/4" TRS) cable. Does not come with the original cable. Serial No: 42801 If you...

Hifiman HE-560 V4 In like new condition. Have had a few hours usage and then stored in box. Earpads remain in very good condition. Free shipping within UK. For international shipping please give an address so I can calculate postage cost. Will take payment via paypal. If you have any...

I mean it's not an opinion though. Is this the point you call it fake news from the failing... If you think your multibit products aren't being measured correctly then you as the manufacturer should respond with why and how your internal measurements are different and more representative. Don't...

Something that should be covered in headphone measurements is how a headphone changes when the seal is broken. A headphone will seal differently and by different amounts when worn by different people and the bass response of some headphones will change significantly when a seal is broken...

I go by the Innerfidelity Head Acoustics HMSIL3 setup as well unless that is considered DIY as well now. Why does your current THD measurements for the HD800 look so different to the HD800 and Utopia comparison? The THD shown in the HD800 and Utopia comparison look representative of what I...

We are talking about comparative differences between the HD800 and HD800S as measured on the same setups. So I don't see how noise floor is the answer.

The noise floor is not relevant. Multiple people, including innerfidelity, have consistently shown the HD800S to have more distortion than the HD800 on the same setup. If this was just a case of noise floor then you wouldn't be seeing this and those setups have already demonstrated to have a low...

Glad to see similar THD results for the HD800 and HD800S on your setup. Manufacturers spend huge amounts of money on laboratory grade equipment because it provides high consistency in a factory environment with a lot of noise around them and that it is an asset to the development of multiple...

Considering the repeatability of the HD800 and HD800S measurements at Innerfidelity, how similar in subbass frequency response the HD800 and HD800S are and that the Innerfidelity has lower distortion measurements at subbass frequencies of headphones like the Audeze LCD2 none of this would be...

So another FFT that says the same thing. Good to know but I think THD comparisons would be useful such as the HD800 (dotted line) compared against the Utopia (blue line). How loud can the HD800 get at 30Hz? People look at subbass sensitivity but maximum SPL at low frequencies also matters.

You are acting exactly as I was talking about and your fallacious pleas to the most advanced show that you don't understand. I hope this helps: For the people who don't know any better. There is no conflict at the moment between Jude's measurements and others as they measured different...

Sennheiser has said nothing publicly which is typical for Sennheiser. If Sennheiser believes it to be the same then they can show that. Jude has only done FFT measurements as a comparison between the HD800 and HD800S. Are you going to disregard the GRAS setup at Innerfidelity too just because...

The HD800 and HD800S makes comparisons very easy because how they share the same earpads and geometry. What is shown on community setups and the innerfidelity setup is the HD800S has more THD at subbass frequencies than the HD800. It's in Jude's FFT measurements that two are very similar at...

The original HD 800 measurement from 2012 as linked in the 2012 review. The Headphone Measurements page: Sennheiser HD 800 Sennheiser HD 800 S Sennheiser HD 800 S SN# 01067 Sennheiser HD 800 S SN# 01070 HD 800 E found through Google. The HD 800S review. The HD 800S measurement linked in that...

Does the A16 support 44.1Khz without any upsampling to 48Khz?