I bought the M200 in amazon, I have KEF iQ speakers an  headphone ATH-M50, I like them. I was in doubt between M200 and ATH-IM70. After read many reviews I decided for the M200. I loved it. It is amazing how an in ear phone can produced this big sound. It came with Comply TS 500 and the fit...

The IM70 is US$83 in amazon: http://www.amazon.com/gp/offer-listing/B00FWGTZWQ/ref=dp_olp_new?ie=UTF8&colid=32Z05EAGWBOPG&condition=new&coliid=I2IH8F1HJTUTLN

KEF M200 for $118.99 im amazon: http://www.amazon.com/KEF-M200-Hi-Fi--Ear-Headphones/dp/B00CYBOUMW/ref=sr_1_1s=electronics&ie=UTF8&qid=1415113790&sr=1-1&keywords=kef+M200

What is the drive size in MA750?

Very good Thread. I'm looking for a head phone for rock, pop music. I think the ATH-M50 will be good for me. Am I right?

  TKS I set S3 to 12 and E11 set at 4 or 5. It's good for me. Concern SQ, Is it better use high voltage or low voltage? 

I bought the Fiio 11 to be used with Galaxy S3. They will be connected by 3.5mm cable. The S3 volume is from 0 to 15. Which point should be the volume? Half way like 7? If I put at Max volume in S3 will have distortion? Thanks

I have a set of KEF iQ speakers and I love them. I want to buy the kef M500 to use with my Galaxy S3. I’m wondering if it is better to use an Amplifier for the M500, like FiiO E11.

Very good reviews. I hope to see the KEF M500 reviewed in this Thread 

I read good reviews for KEF KM200

H Is there a difference in Sound Quality between CKM500 and CKM500iS? I’m thinking to pay $9 more to have volume control.