The most interesting features of the Luxman DA-250 are its capabilities, which differ significantly from the DA-200 model. So the USB input supports the following parameters: PCM — 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz with 16, 24, and 32 bits, DSD — 2.82 and 5.64 MHz (1 bit). The digital inputs are represented by one coaxial and two optical inputs with 24/192 support. There are optical and coaxial outputs.