Sharing some feedback from a Signature Rendu SE customer about the release of software version 2.9:

I just had to write to you as a result of receiving my v2.9 firmware for the Signature Rendu SE. What kind of sorcery is this? How have you achieved this feat? 

Let me just say that this firmware is a staggering upgrade to the Rendu, not subtle at all but as if you had released a gen 2 product. I am hearing a substantial increase in vividness, dynamics and excitement, a much finer resolving of the treble end with an associated reduction in harshness, and bass that goes deeper and more powerful than even my big Ushers have ever produced before.

I am guessing that this is the result of your efforts to make the USB stack more efficient, but I really don’t care.  You have upgraded my Rendu for the princely sum of $29 and I am over the moon!  I have never in all the shows I have visited heard a better and more natural streamer make such utterly beguiling music.  I can’t say better than that.