Check out this thread   http://www.head-fi.org/forum/thread/512386/fake-monster-turbine-pro-copper-comparing-real-vs-fake   EDIT: The previous poster beat me to it 

I was kinda disappointed by the lack of bass of my Copper from the first listening impression but after 2 days of burn-in it keeps getting better.

Mine arrived today! The Copper itself looks fine, but some of the tips are kinda scratchy. The only problem I've had so far is finding the right tips. It tends to fall out of my ear all the time.

Still waiting for my Copper. I hope mine is okay =/   Anyway, has anyone have a pair of SE215? What do you think of it? They are currently as the same price as the refub Copper on Amazon ($99.99.)   Quote:    

Quote:   That's indeed very interesting. After reading your review, I kinda regret buying a refub MTPC as the same price of a brand new SE215.    

Still waiting for mine! I don't live in the US but thankfully I have a nice friend buy it for me

Anyone got the refurbished Copper/Gold yet? How are the accessories and build quality? I heard the first batch of Copper has some problems with the left phone.

Quote:   Thank you again! Your review is very helpful. I look forward to reading your reviews in the future.   I will definitely keep an eye on the CC51. They are both great deals for the their price.

Quote:   Thank you. It's so hard to decide because they are in the same range price and I haven't had a chance to listen to any of them. However I really want to have a budget friendly IEM that has a strong & durable cable because I've had some bad experiences with flimsy cables before...

Thank you! I was about to create a thread of A151 vs CC51. I guess I will go with the A151 because the braided cable seems to be more durable and the A151 has a better built overall (correct me if I'm wrong.)

How is their sound, compared to the RE0 or Sunrise Xcape?