Audio (LPCM)
Frequency Range
2 Hz - 22 kHz (44.1 kHz)
Amplitude Linearity
0.1 dB (20 Hz
–
20 kHz)
Phase Linearity
3 degrees (20 Hz - 20 kHz)
Dynamic Range
121 dB (1 kHz)
Signal-to-Noise Ratio
115 dB (1 kHz)
Channel Separation
107 dB (1 kHz)
Total Harmonic Distortion
0.0004% (1 kHz)
Audio Output Level
2.0V RMS (220 Ω output impedance) for Volume in
0.0dB
3.0V RMS (220 Ω output impedance) for Volume in
+8.0dB
Balanced XLR Output
+/-
2.0V RMS (440 Ω output impedance) for Volume in
0.0dB
+/- 3.0V R
MS (440 Ω output impedance) for Volume in
+8.0dB
Network, USB, SD Card Playback
Playback Format Supply
.dsf, .dff (DSD64, 128, 256, 512), .aif, .aiff, .alac, .flac,
.m4a, .mp4, .wav, .ape, .mp3, .aac, .wma, .ogg, .asf
Frequency Range
2 Hz - 100 kHz
Signal System
16, 20, 24, & 32 bit PCM and 1 bit DSD
Sampling Frequency
44.1 kHz to 384 kHz PCM and 2.822MHz
–
22.5792
MHz DSD
Dynamic Range
121 dB
DSD System Clock
Frequency 22.5792 MHz
SPDIF Playback, Coaxial, Toslink, AES/EBU (IPCM)
Frequency Range
2 Hz - 100 kHz
Signal System
16, 20, and 24 bit
Sampling Frequency
44.1 kHz to 768 kHz PCM DSD64, DSD128 (DoP)
Dynamic Range
121 dB
System Clock
Frequency 22.5792 MHz
Signal-to-Noise Ratio
127 dB
Audio Output Level
2.0V RMS
(220 Ω output impedance) for Volume in
0.0dB
3.0V RMS (220 Ω output impedance) for Volume
in+8.0dB
Balanced XLR Output
+/-
2.0V RMS (440 Ω output impedance) for Volume in
0.0dB
+/-
3.0V RMS (440 Ω output impedance) for Volume in
+8.0dB
Master Quality Authenticated (MQA)
The DMS-650 includes MQA technology, which enables you to play back MQA audio files and streams, delivering the sound
of the original master recording. This ensures that MQA-encoded audio files and streams sound exactly like the source.
‘MQA’ (Green Dot) indicates that the unit is decoding and playing an MQA stream. ‘MQA’ (Magenta Dot) indicates that the
unit is receiving an MQA signal by Core decoding outside the unit.
‘MQA Studio’ (Blue dot) denotes provenance to ensure
that the file and sound is approved by the artist, producer, and or original engineer.
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