I'm not sure they even made any tweaks to the drivers between both models. Could be more to do with batch variance or differences in "burn in".

I've been given them more of a listen. Although I still find the higher mids a little grating at higher volume levels, I think my ears are becoming more accustomed to the overall sound signature. To be honest, I never really considered the midrange in the M50's to be all that recessed. I did...

They're certainly not counterfeit. The build quality and comfort live up to expectations. The Sub-Bass is there, but only if I turn the headphones up to a level where the saturation in the higher mids becomes unbearable. I can listen to the M50x louder without this problem, so perhaps that's why...

I can't suggest where. But if you look around carefully enough, you'll find certain places online where you can download SACD ISOs. I don't own an SACD player, so I use a piece of software which extracts the DSD tracks from the ISO, then I use another piece of software for converting the DSD...

Recently got a hold of a pair of these for what I thought was a bargain. Sad to say, i'm pretty underwhelmed by them. To my ears the sub bass is non-existent, the mid bass bump makes most music genres sound muddy and there's just no excitement in the treble. I'm powering them with an OPPO HA-2...

Hi there. I'm trying to build up a catalogue of analogue. Albums that can only be obtained on LPs, tapes and other analogue mediums, but never released digitally. Most of these albums will of course be very old and probably quite rare to obtain. I've attempted an online search but can't find...

Pink Floyd - Wish You Were Here

Just wondering what albums people like to turn to when testing out their headphones, dacs and amps... etc. Some of mines in no particular order: Pink Floyd - Dark Side of the Moon (SACD Stereo Remaster) Pink Floyd - Wish You Were Here (SACD Stereo Remaster) Pink Floyd - The Wall (MFSL/Mofi CD...

Indeed, although I should point out that the Dac Magix XS amp I was using previously powered them almost as well and it's not really designed for high impedance headphones. Just to add to the confusion. I've also tested other headphones below 100ohms with the Oppo and I can't drive them to...

Was considering the 150's, but decided to go with the 200's instead. Not disappointed. Surprising low end rumble for a open head can (although they're probably more semi-open than fully open, despite leaking out a great deal of sound). I would describe vocals as "relaxed". They have just enough...

1. Sound Magic HP200 2. Sennheiser HD650 3. Oppo PM-3 4. Philips Fidelio X2 5. AKG K701 6. Audio Technica ATH-M50 I haven't owned many headphones, but these are the one's i've been lucky to either own or to have listened to.

I would argue that it's sharp piercing highs that are most damaging to the ears, rather than head shaking bass. Because people buy headphones expected them to rumble, they turn the volume up on their headphones looking for that rumble, this leads to hearing fatigue as a result of the sharp highs...