Changes in DAC Presentation - Need Advice

Topside3.  Not true on 10 days that’s not even 250 hours try a month 

and other comments such as playing on repeat ,if you hav3 Roon it’s a must to keep playing it if not it’s like a car sitting on idle, you have to keep it playung

i bought the Isotek system demagnetizing cd ,burn that to hard drive ,not only does it tax capacitors,but track 3 you use3-4 x a week truly demagnetizes your whole audio system easy to hear improvement,play a song,before and after ,

email Alvin at Denafrips  1000 hoursto fully runin ,the 10 days is a old user ad ask for review mentioning over 650 hours of play time just to fully stabilize . And never put in stand by unless not home for days  you need in real time 1k in actual play time , I documented hours and  mentioned  issues once I was told hours and review then just puton repeat everyday to plsy 24-7;for 5 weeks straight !! 

op

if you haven't already you should contact alvin at vinshine for warranty support immediately - needless to say, what you are describing should not happening

take the time to email him with a precise description of the issue, serial # of the unit etc etc

denafrips gives a ship-back-to-china-at-their-cost warranty period

I believe that you have a problem on the dac.   Breakin  is questionable at best and no major swings in audio should occur.  I use a Microsoft surface as a roon source, ultra rendu via usb to an audio gd r7 and the sq has been incredible and consistent since arrival

+1 @tennisdoc56  - break-in can offer long-term gradual improvements to many components but to swing SQ mid-song by such a noticeable level sounds like a major fault.