I'm really looking forward to these. Considering the success of the MA750i I hope the T10i will be a decent upgrade quality-wise. This level of flexibility is becoming more popular with IEMs especially considering how cheaply some sets feature the same sound customization.
But I'm really curious about two things: What is the estimated "release" date for the demo-units and will there be a separate dedicated thread to evaluate potential reviewers?
We can't give an exact timeframe for review units at the moment, but the review programme is going to have it's own thread in this forum, yes.