RHA came through big time.  I received my replacement pair yesterday.  RHA customer service is A+!

Did you ever get this figured out?

Thanks for the feedback.  I have already been contacted by customer service and they are sending me a replacement pair . 

That's great news and great luck for you.  I hope they extend the same service to me too.  

Anyone ever had to use the RHA warranty? The wire got pulled far enough out of the male adapter on my MA750i's today and they no longer work. I am wondering of they will replace them. Anyone have any experience with their warranty process?

Thanks RRod and billybob, this is the information I wanted.  

Again, thanks for the replies, but why are these amps compatible with my setup/usage?  I would like to know what specs to look for in an amp based on my music source and the specs of my headphones.  

Thanks for the recommendation, but can you tell me why that is a good amp for my situation?  What I am looking for is what specs should I be looking for in an amp that will make it a good pairing with my headphones?  The specs of the ATH-M30x's are:   Type Closed-back dynamic Driver...

Hey everyone.  I have really enjoyed the wealth of information from this website.  Based on what I read here, I bought a pair of RHA M750i's several months back and have been really happy with them.     Now, I am an audiophile on a budget.  Spending the money on those is something I never...

For me, the foam tips seem to work the best at giving me the best seal and sound.  I guess the silicon tips just don't fit my ear canals very well.    What kind of amp would you suggest?

I have about 30 hours of burn in now and they are really coming through.  I am really liking them and the bass is getting better and giving me a very nice full sound spectrum of highs and lows.  So far I am very pleased with the purchase.  I am using the foam tips that came with the earphones...

I got the RHA's tonight. First impression is that mids and highs sound good and crisp but the bass is lacking. I am burning them in so we will see how the develop.

I am planning on getting the RHA's in the next couple of days.  Once I give them a listen I will post back pre and post burn in.  

I would also consider the Shure 215's as well.  Any tips would be great.  

I just upped my budget today and I am sending back the S4i's.  I am looking very hard at the RHA m750i as well as the Hifiman RE400's.