Denafrips FPGA Firmware Update

I should also point out that I had to disconnect the power to the DAC when I did the update, so when I first listened after the update, the DAC was not very warmed up.

I've found that my DAC takes a few hours to really sound it's best, and I generally leave it on 24/7. So this could have easily been the difference between my first listen and a few days later.

Anyone update to FW 1.4 and then revert back FW 1.0 on Pontus II. I did just that. The FW 1.4 sounded less natural as if DSP has been added to the sound like you get in AV receivers. Also I am getting micro-distortions on the sound randomly which is not repeatable.

@dandaroy I need to listen more (unrelated server issues have kept me from listening lately), but my initial impressions were different.  I found the sound slightly better, and no worse in any respect.  I guess YMMV, but, so far, I don't intend to revert to previous firmware on my Pontus II.

So for those that have updated the Venus II and have some time on them what are the changes to it? Any downgrade at all, excessive brightness or  sibilance?  I was hoping for a bit more transparency, maybe better bass control and soundstage improvements if any.

These FW updates are system dependent, involving the system synergy. You have to try it in your own system to know if it is an improvement or not. After the first 3 days, if you like it, then that is it and it will get even better after the burn in. However, if you don't like it, then that means your system can't take the advantage of the FW update. No problem, you can always go back to your original setup. It is just like any upgrade that all audiophiles do.