Paired them with calyx M -> Wa 7 also tried calyx m -> quad pa one.
With calyx - wa7
Sounds awesome. Better separation and imaging. Better micro details. Wider sound stage. Bass and treble extension improved. Presentation is a bit more laid back than usual.
With calyx - quad pa one.
First impression is that the bass impact just so amazing. Volcals also sounds so thick and intimate. All these while retaining details. Superb separation. And sounds more agressive compared to wa7. Everything presented more forward and more energetic.
Both set ups are amazing in their own way and capable of complimenting each other. For my music preferences I personally prefer the way wa7 combo presentats the music. But both sounds so amazing with the truth.