Wadia owners - Cables - Which do you own?

I am using Transparent Reference Balanced cables to connect my ARC Ref 2 MKI (preamp) and Wadia CD 861. It's pretty neutral. Balanced is the way to go for sure.

I've owned my Wadia 301 for about a year, and have finally
acquired the Diamond X3(balanced). I've tried others:
K/K, A/Q Lapis, and Synergestic Research. For me, the
Diamonds are the perfect match. More natural sounding to the others. And yes go balanced. Good luck.

My friend and I say go balanced all the way, I have a Wadia 8 and 15i modified by GNSC with Aural symphonics glass and he has a Wadia 2000s and 27 also modified by GNSC. We feel strongly that Vitual Dyanamics power cords and I/c make sound that is beyond reproach in dynamics and resolution, I strongly feel that it allows the Wadia to do things that you will be shocked to hear. We started off with one power cord on the dac 15i and were stunned with improvement in dynamics and resolution. Good luck in your search Dennis

I have a Wadia 850 with the Statement upgrade From GNSC. I have tried almost every powercord and interconnect I can think of from Audiquest,Cards,Jenna Labs,Kimber,Nordost and so on. I settled with Silent Source cables for powercord and interconnect on the 850.
I liked the Mappleshade Omega Mikro Planar IV Silver LCX interconnect the best by a very small margin over the Silent source but it was very fragile for were I had to use it,if my set up would have been different I would have keep Mappleshade. The Silent source cords are some of the best I personally have ever heard and at a very reasonable price. I would also go balanced IMHO. Not to change the cable question but you might also want to check with Steve Huntley at The Great Northern sound on possible upgrades to your 21.
Good Luck.