NoThankYouOoh, the answer is yes, I've tried all of those. I try to shy away from direct comparisons as there's a conflict of interest on my part, but I don't think you'll be disappointed with how the MA350 handles the lower end.
Danny_LiuCool. I'll stick around for this buy then. I was very disappointed in the bass of the T1-E, despite it having an excellent mid and high range. I'm giving them away as a gift.
I hope you are right Danny, I hope you are right.
I like the 600X + Ocean amp combo. Almost enough bass.
http://theheadphonelist.com/headphone_review/rha-ma-350/ http://www.head-fi.org/t/677428/review-rha-ma350-reid-health-audio-enters-the-iem-world-with-a-splash http://www.whathifi.com/rha/ma-350/review
In an interesting turn of events, I actually reviewed the MA350 more than a year ago on Head-Fi. I thought these were really good at the time. Flash forward to now, working at Massdrop and managing to convince RHA to sell products to our members. I listened to these again, and am still impressed. I ended up using these over the weekend and enjoying myself thoroughly.
Apart from the microphonic cable (which you can somewhat alleviate by wearing over the ear), there's very, very little I don't like about these.