Anybody tried them on LG V30 ? Can the V30 drive these ?
The *BIG* difference between these cans and the rest of the Hifiman line when you're considering the V30 is the impedance is higher on these @ 42 ohms (vs 20-25) so it very frequently will trigger the coveted high impedance mode of that phone (about 75% of the time). For that phones to run planars you *have* to get it in that mode--no ifs ands or buts about it.
To get there you can use trick methods, clumsy adapters or root your phone to maybe force it...but these do it naturally almost every time. As for an upgraded cable people are asking about, no surprise but Hifimans own silver cable that comes with the HEX v2 sounds phenomenal with the 4xxx The stock "brightness" is completely taken away & this sound is noticeably expanded and beautifully lush. As a bonus the high impedance mode now triggers almost every time with this cable (90%). Yes the cable may look like something you'd find in a hospital hospital surgery ward and new is as much as the cost of the headphones...but trust me you're getting a lot more than $350 in sound with it. Now if they could just get a little more padding for that headband... and fix those QC issues.
I'm sure hifiman has a 30-day return policy so give it a shot and you'll see what I mean. Make sure you have the original
2.5" headphone connections prior to ordering this.
http://store.hifiman.com/index.php/crystalline-silver-trs-cable-3-5mm-plug-for-edition-x.html