
Form follows function ist ja ein geflügeltes Wort für Design um die technischen Notwendigkeiten herum. Dass man aber auch beide Aspekte gleichwertig behandeln und auf die Spitze treiben kann, zeigt uns die neue Serie 1528 von Arendal.
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Mit der Crusader-Serie bringt InFocus drei smarte Lifestyle-Projektoren: Crusader Challenger, Master und Grandmaster. Wir testen die beiden größeren Modelle.
>> Mehr erfahren>> Alle anzeigenKategorie: D/A-Wandler
Ausstattungsliste: PS Audio DirectStream
Specifications | |
Physical | |
Unit Weight ] | 22 lbs [13.5 kg] |
Unit Dimensions | 14” x 17” x 4” [ 36cm x 43cm x 10cm] |
Power requirements | |
Input Power | Model specific 100VAC, 120VAC, or 230VAC 50 or 60Hz |
Power Consumption | 30W |
Digtial audio inputs | |
Digtial audio inputs | I2S(2), Coax, XLR Balanced, TOSLINK, USB, Network Bridge slot |
Sample Rates | |
Sample Rates | I2S,S/PDIF, and USB -- 44.1kHz to 352.8kHz 16bit, 24bit, DSD 64, DSD 128 TOSLINK – 44.1kHz to 96kHz 16bit, 24bit |
Analog Audio Output | |
Connector | RCA/XLR Unbalanced /Balanced (X2) |
Output level, low | 1.41 Vrms(+5BV)/3.15 |
Output level high, maximum | 2.81 Vrms (+8dBV)/5.3 Vrms (+12dBV) |
Output Impedance | 100Ω/200Ω |
Frequency Response | 20-20KHz +/- 0.25dB |
THD+N @ 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 on all inputs as well as raw DSD on I2S 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 |
228-1324
Magnepancenter |