Another cable question

Yes sound sigs of both are the same.  I have the N200 in another system:-).

I'd start with the Cardas Clear HS USB, or digital spdif depending on how you've connected the N200 to the Pontus.  Also, if you do, give it a solid week or so to settle in.  We're not talking smack you in the face changes.  The changes will be subtle but as you continue listening, you'll begin to experience that warmth and smoothness I mentioned before and how your digital is becoming a little more similar to vinyl.  At least I did.

So I saw in a thread here someone commenting about silver and digital. I had a silver power cord and silver IC’s I bought from Bogdan Audio 20 years ago, I tried them on my Sony Signature TZ-HA1ES DAC today. Jet black background, I was stunned because I know these cables, know this DAC and never tried them together, good synergy. Now I’ll get a silver USB cable and add that to the mix.

First, I have a Musician Pegasus that is a very close relative of your Pontus ll, and when I bought a DDC that allowed me to feed it with its God-given i2S input — game changer. Even using a bargain-basement 6” HDMI cable like this (and yeah, you wanna use a short an HDMI cable as possible for audio) the improvement was immediate and significant.
https://www.monoprice.com/product?p_id=13578

I’d buy this DDC cause it’s basically a Denafrips Iris (that I own) clone and much cheaper…

https://www.ebay.com/itm/275587756830

Once you get this taken care of, you should explore AZ Silver Reference interconnects. They Da Bomb! They don’t sound like silver. They don’t sound like copper. They just SOUND. Here are some used examples, but if you can find some used Silver Ref l or ll you’ll be very well served. Just my experience FWIW.

https://www.usaudiomart.com/details/649934003-acoustic-zen-technologies-silver-reference-absolute/images/4226752/

@bikeboy52 

Not that I’m a total “non believer” there are facts in play when it comes to wire/cable. Silver will provide less resistance than Copper but the delta is not great- so with straight silver you will see more conductance. If you go with a blend (Silver plated Copper) your really splitting hairs. 
Be sure you’re aware of the final gauge of the cable as well- especially with Silver or plated Copper as some of the more exotic cables will reduce gauge when changing from Copper. If you drop wire size you’ll end up with more resistance which will defeat the purpose of trying Silver in the first place.  
IMHO- Belden 1694A is about the most bulletproof digital cable you can buy.

@bikeboy52 

I’m using DH Labs Silversonic Mirage USB from my streamer to a Pontus ll and am very happy with it. Are you using the USB output on your N200? What are you looking to change by changing cables?