Haven't heard the CI VDA2, but I do have the Monarchy M24 and the Benchmark DAC1 on hand. I used to have the Monarchy in my second system and now it has moved to my primary system. I think it may stay there.
It's just so sweet and musical. I believe the Benchmark sounds slightly clearer/cleaner (and a bit more clinical). The Monarchy provides a very satisfying presentation in that the highs are so silky, the vocals are focused and immediate, and the harmonic structure of many midrange instruments is spot on. The bass has plenty of power and slam and is only slightly less defined than the Benchmark.
I'm listening to Seal's Acoustic album at the moment, and it sounds wonderful. Also realize that the M24 includes a volume control and a very competent tube linestage preamp (in addition to the direct DAC output) so you can use it as a high-end tube preamp in conjunction with a phono stage or other source component. I'd call that a bargain any which way you slice it.
It's just so sweet and musical. I believe the Benchmark sounds slightly clearer/cleaner (and a bit more clinical). The Monarchy provides a very satisfying presentation in that the highs are so silky, the vocals are focused and immediate, and the harmonic structure of many midrange instruments is spot on. The bass has plenty of power and slam and is only slightly less defined than the Benchmark.
I'm listening to Seal's Acoustic album at the moment, and it sounds wonderful. Also realize that the M24 includes a volume control and a very competent tube linestage preamp (in addition to the direct DAC output) so you can use it as a high-end tube preamp in conjunction with a phono stage or other source component. I'd call that a bargain any which way you slice it.