I had a feeling they'd be similar, ah well plenty others to try. Trouble is i love my EPH100's, and finding something similar if not better is tricky, i was thinking SM64's perhaps but build quality has me questioning them.
I'll have to do another back to back, but for the money nothing touches my mediadevil artisanphonics.
I have quite a few iems including the eph-100 and i still find myself using the above phones all the time.
Open, spatial and with quite a punch and low end rumble to the bass.
They work so well with all kinds of music, but edm is where they really shine.
Well you get srs, Dolby, beats and other modes but I mostly use the eq.There's no clarity mode or anything of the like, I'll have a nose later on perhaps the audio mod is an addition.As for arhd it's like an improved stock rom. If like me you like to fiddle than you'll love viper.
I've moved on since then. I'm running the whole viper rom and loving it even more.You get a full eq and quite a few other tweaks to play with along with sense 6. But obviously if you're happy i too would be wary about changing things. http://forum.xda-developers.com/showthread.php?t=2334294
Have a look at the mediadevil artisanphonics, i have the ehp100's and think you'll be very surprised by them. http://www.amazon.co.uk/MediaDevil-Artisanphonics-premium-earphones-microphone/dp/B00GAIP5CO/ref=cm_cr_pr_product_top