[spykez]

 

 Oppo’s gamble on producing niche, planar-style magnetic headphones paid off big time with the culmination of the sleek, stylish, and surprisingly mobile-friendly PM-1 and PM-2. However, with their open-back design, the cans were prone to letting lots of noise in and plenty of music out, making them less than ideal for use at the office or on a commute. Now, Oppo is offering a way to keep the noise out and the luscious tunes in with a new closed-back version called PM-3.

Source - http://www.digitaltrends.com/music/oppo-pm-3-closed-back-planar-magnetic-headphones-400/
 
Thought that was a portable music player, it's an amp, it looks pretty darn nice for the price.
https://www.oppodigital.com/headphone-amplifier-ha-2/

 

[Smarty-pants]

http://www.head-fi.org/t/737787/oppo-to-reveal-pm-3-planar-magnetic-headphones-and-ha-2-portable-headphone-amplifier-at-rmaf

http://www.head-fi.org/t/755879/oppo-ha-2-portable-headphone-amplifier-dac-discussion-thread

http://www.head-fi.org/t/756828/oppo-pm-3-the-portable-planar-impressions

 

[spykez]

So there's threads that already exist, and you pulled mine out of the graveyard for what reason exactly?

 

[Smarty-pants]

^Your post was literally only 3 days old when I posted those links.
I don't think anyone else would consider that "the graveyard", LOL.
...and I was simply showing where all the other info was regarding those headphones.
Sorry for trying to help.