I have an Innuos Zenith & had a Border Patrol which was very nice & musical if not the most detailed & refined as better ones. I tried a few including the latest PS Audio Direct Steam which was quite good in some ways but was strangely noisy at times. I even had them send me a second unit w/ the same strange & annoying results. I settled on a Bricasti M1 Series II which is more costly but sounded so good, I had to go with it. I don’t replace equipment very often so I go w/ the best stuff I can afford at the time.
The Bricasti is dead silent, black background, very dynamic w/ a huge enveloping image & no fatigue. The quality of construction seems rock solid & build just about every part used including their transformers other than the circuit boards which are made next door. Their model 3 is of similar quality for half the price & might be a good consideration.