Originally Posted By bxd
Presumably the DSP33C will simply use 18bit, if that's what it's fed?
Yes, this is indeed the case. 24/96 capable DSPs will use the 18bit signal.

Theater: 861v4_LPS, HD621, Oppo 203, DSP6k, DSP5k5C, SW1600x2, DSP5k5, Plasma, (Zone 2)
Living room: 861v4_LPS, DSP5k, DSP5k2C, SW1600, Oppo 203, 818v3, Sooloos MC600 (Zone 1)
Bedroom: M80
office: G68D, DSP6k (Zone 3)
Storage: M33s, DSP33s, DSP5k, 501, 518, M1500, G98DH