I owned the Coda #8 v1 and I have heard the Pass amp at a friends house. The Coda is very good, but for my experience, the Pass was a bit more open and airy. Granted this experience was on two very different systems with the Pass being fronted by a tube preamp, and the Coda by solid state. Nonetheless it left an impression. One thing to keep in mind with the Pass, and the reason my friend sold it, it idles at 500 watts. The Coda runs relatively cool.
I don’t want to take anything away from the Coda, I loved that amp, and I recommend it. The highs are beautiful and have a sweet texture to them, I don’t think you would be disappointed.
FWIW, I replaced the Coda with an Audionet AMP 1 v2, it is quite different from the Coda, but in comparison it was the better amp for my system.