Due regards to Asa, but the character of spectral vs. tubes in context of the Eidolon is less absolute. The Eidolons are warm enough and harmonically full enough in the mids/upper bass to mitigate some of spectral's leaness. And ARC reference can be fast and neutral enough to sound like solid state with more bloom - enough to offend some tubeophiles (and, yes, better imaging).
Like Jdwek, I would like to hear how dmc30/ARC Ref300's and ARCpre/DMA150 II Studio's combine.
Like Jdwek, I would like to hear how dmc30/ARC Ref300's and ARCpre/DMA150 II Studio's combine.