newabc
100+ Head-Fier
Kingwa has worked on coaxial acss to improve it, calling it the second generation, and on both the SPDIF sending and receiving side to improve performance, as i understand, These are great news for the HE and regular version buyers. I think in both cases, the Gustard u16 should be beaten. One should consider going acss bnc as it should be at least equal performance, and even better according to this person.
Kingwa said to me that the new coaxial acss is compatible to the most DACs. A magic! Before, when I saw the DI-20's introduction page, I though the 2nd generation SPDIF acss is a new protocol to the traditional SPDIF.