Dac Description - PHISON AUDIO PD2 Owner's Manual

PHISON AUDIO

DAC description.

The DAC has two paths, SPDIF input through optical receivers or RCA connectors and USB interface. The SPDIF inputs are
run through a samplerate converter where they are upsampled to 192Ksamples and 24bit. The optical inputs works up to
96Ksamples, the RCA connectors works up to 192Ksamples. The USB interface does not go through SRC to be able to
deliver PCM 384Ksamples and DSD 256 and DoP128. The USB is galvanic isolated removing digital noise from the source.
OPT1 OPT2
Samplerate converter
AK4490 DAC + References + discrete balanced output stage.
RCA2
RCA1
SWITCHBOARD
PD2 OWNERS MANUAL
USB DAC
USB receiver
Galvanic
isolation
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