Audio Mirror Tubadour III vs IV

I currently own the III SE and Vlad is building me a IV to test run.  I kept having a weird clicking noise with anything coming over USB.  Hopefully his USB reclocker and new transformer fixes my glitch.

Just got the tubadour IV in today and gave it a quick 2 hour work out. I would say the differences between the 3se and 4 are: Clarity better on 4IV: Like a thin veil was lifted. Detail better on IV: Im hearing the details better and more pronounced. Less digital glare on the IV. Base texture and weight definitely better on IV. Darker background on IV. This is only after 2/3 hours so we will see if it changes and gets better or worse. All in all, music sounds right tonally and temporally with exciting bass and seductive midrange. Kind

Hey @jrizk13 Nice update. What input are you using?

This is using USB from a laptop using Audirvana.  I will say that on the III SE I had an annoying clicking (jitter maybe or loud power supply?) sound whenever I used the USB input.  I cannot tell if it's the USB reclocker or the new transformer output that is making the improvements and removed the clicking sound.  So far so good, I still have a couple more days of burn in before I'm completely sold but noticable differences are audible.