Транзисторный цифро-аналоговый конвертор WLM Gamma Reference

Транзисторный цифро-аналоговый конвертор WLM Gamma Reference
Характеристики транзисторного цифро-аналогового конвертора WLM Gamma Reference
Digital Inputs: (1) XLR connector, (1) RCA connector, (1) Toslink connector (optical), (2) Firewire connectors
All inputs accept professional or consumer standard , i.e. accept AES/EBU or S/PDIF signals
Sampling Frequencies: 44.1, 48.0, 88.2, 96.0, 176.4 or 192 kHz on any of the inputs
Maximum input wordlength: 24 Bits
Dual wire mode (internal jumper): channel 1 on XLR, channel 2 on RCA input, active at 176.4 or 192 only.
Digital Outputs: (1) XLR connector, (1) RCA connector, (2) Firewire connectors
Professional Channel Status Data on the XLR and RCA outputs
Dual wire mode (internal jumper): channel 1 on XLR, channel 2 on RCA input, active at 176.4 or 192 only.
Analog Outputs: (2) XLR Connectors (hot output on pin 2, servo controlled), (2) RCA Connectors
DC coupled, short circuit proofed output circuitry, Output impedance: 50 Ohm
Output level: Selectable by a rotary switch on the back, 4 settings, same level at both RCA and XLR outputs:
+17 dBu (5.48Vrms) with a 0dBFS sinewave input
+11 dBu (2.74Vrms) with a 0dBFS sinewave input
+7.2 dBu (1.78Vrms) with a 0dBFS sinewave input
+4.8 dBu (1.35Vrms) with a 0dBFS sinewave input
Synchronization: Synchronized via input signal
Extremely efficient Jitter attenuation down to subsonic frequencies
Sampling Frequencies: 44.1 kHz, 48.0 kHz, 88.2 kHz, 96.0 kHz, 176.4 kHz, 192 kHz
Power: Mains Voltage: 100...120 / 200...240 Volt
Fuse rating: 500 mA slow blow at 100...120 V, 250 mA slow blow at 200...240 V
Power consumption: 7 VA max.
Power consumption in standby: 3 VA max.
Measurements: The measurements below have been taken at the following conditions (unless noted otherwise):
1kHz measurement frequency, +17.0 dBu (equals 0dBr) output level at 0dBFS input, 48.0 kHz sampling frequency (fs), 22 kHz
measurement bandwidth.
Frequency Response: 0 Hz ... 20 kHz: within ± 0.3 dB
Total Harmonic Distortion plus Noise (THD+N) < −100 dBr (0.001 %) @ −3 dBFS input level
Linearity: at 0 to −120dBFS input level:less than ±1dB deviation from ideal
Noise floor @ −20dBFS input: < −107 dBr unweighted
Crosstalk: < −110 dB, 0..20 kHz
Interchannel Phase Response: < ± 0.5°, 10 Hz ... 20 kHz
Dimensions (W×D×H): 430×320×80 mm