PS AUDIO DIRECTSTREAM DAC

Très bon état, entièrement fonctionnel
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Unit Weight 22 lbs [9.97 kg]
Unit Dimensions 14” x 17” x 4” [ 36cm x 43cm x 10cm]
Shipping Weight 31 lbs [14 kg]
Shipping Dimensions 20.5”x 24” x 10” [52cm x 61cm x 25cm]
Power requirements

Input Power Model specific 100VAC, 120VAC, or 230VAC 50 or 60Hz
Power Consumption 30W
Digtial audio inputs
I2S(2), Coax, XLR Balanced, TOSLINK, USB, Network Bridge slot
Sample Rates
I2S, and USB -- 44.1kHz to 352.8kHz 16bit, 24bit, DSD 64, DSD 128
TOSLINK – 44.1kHz to 96kHz 16bit, 24bit
XLR (AES/EBU)S/PDIF (coax)-- 44.1kHz to 192kHz 16bit, 24bit, DSD 64
Analog Audio Output

Connector RCA/XLR Unbalanced /Balanced (X2)
Output level, low 0.282 VRMS Balanced
0.141 VRMS Single Ended
Output level high, maximum 2.818 VRMS Balanced
1.414 VRMS Single Ended
Output Impedance 100Ω/200Ω
Frequency Response 20-20KHz +/- 0.25dB
THD&IM @ 1KHz (full scale) <0.03%
Output Stage Passive audio transformer, fed by high current, high speed analog amps producing double rate DSD.
Data Handling

Format PCM or DSD
Sample rate (PCM) 44.1kHz, 48.0kHz, 88.2kHz, 96.0kHz, 176.4kHz, 192kHz, 352.8kHz
Word length (PCM) 16b, 18b, 20b, 24b
Data rate (DSD) Standard (2.8MHz) or Double (5.6MHz) DoP as well as raw DSD on I2S and USB inputs
Input jitter reduction effectively 100%, residual immeasurable. No input PLLs, FLLs.
Input Processing 170MHz
Signal Processing 50MHz
Synchronous Upsampling, all inputs 28.224MHz
Digital Processing S/N ration >146 dB
Digital Volume Control Zero loss of precision
Analog Conversion method Delta Sigma (DSD) Single-bit double rate
I2S Digital Input

Connector HDMI
Format PCM or DSD. DoP on all inputs as well as raw DSD on I2S inputs
USB Digital Input

Connector USB “B” Type
Format PCM or DoP v1.1 (DSD over PCM)
Transfer mode Asynchronous

Marque: ps audio
Année: 2016
Type: DAC (convertisseurs)
Annonce créée 14 juil. 2020

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