Does anyone know how to tell which side is left and right on the headphone? I'm not seeing any markings.

I sure hope everyone saying that it didn't come with a 2.5mm to 1/4" adapter made a typo because even in that YouTube video, it's really hard to tell because the [modified by moderator] reviewer won't stop spinning the connector to get a clear shot at it.

Anyone have any actual confirmation if it's 2.5mm or 3.5mm? I've read 2 people say that it's a 2.5mm so far and no one has said 3.5mm. 

  I have a bunch of 3.5mm to 1/4" adapters but everyone is saying this is 2.5mm. That would mean I need a 2.5mm to 1/4", correct?

I have a 3.5mm to 1/4" adapters, but everyone is saying these are 2.5mm? That would mean I need to get a 2.5mm to 1/4"?

I looked and I'm not seeing that they have any. I'm kinda bummed that they are coming in a couple days and I can't use them without the adapter!

Might be another dumb question but where can I find a 2.5mm to 1/4" adapter?

Does anyone know if the Monoprice Desktop Amplifier have enough power to optimally power these m1060?

Will my Monoprice Desktop Headphone Amp be sufficient to optimally power these? https://www.monoprice.com/mobile/product/specification/11567?maincategoryid=120&categoryid=12008&subcategoryid=1200801