Devialet sound signature


I have read somewhere that the sound signature of the Devialet changes with different software upgrades
Is this true?
If so what are members experience with this and which version produces the best sound


128x128maurice1937
Having owned a Devialet based system for some while now I can tell you there are significant improvements in each software upgrade - all good.  The latest easily bests all before.  All for free!
Upgrading the power cable make a significant improvement too.

I heard he latest 220 expert its highly resolving & dynamic  but its bright!
Latest software is my favorite as well. Devialet makes one of the best sounding amplifiers in the world. It’s the only amp that I found to equal and best my Goldmund Mimesis 3. No other amp has been able to do this for the past 20 years. And I’ve heard them all.