It honestly did come across that way, but ok.I really meant no offense and I wasn’t trying to be snarky.
Have you owned, or ever used the Excalibur USB cable?I just never heard the difference in five different USB cables I own.
But the Ifi iGalvanic I have works, and I measured that it indeed works as intended. So does the Intona galvanic isolator.
Anyway, I had the AudioQuest Jitterbug, and didn't find it all that effective, and why I no longer use them. Instead, now I just run an Excalibur USB cable from PC to my Denafrips Iris DDC. The DDC feeds both my Pontus via HDMI (I2S), and my Teac VRDS CD player via optical cable. Zero complaints.