Digital Audio Outputs; Audio Performance - Benchmark ADC1 Instruction Manual

Digital Audio Outputs

Number of Digital Outputs
Connectors
Number of Audio Channels
Main Output Word Length
Main Output Sample Frequencies
Aux Output Word Length
Aux Output Sample Frequencies
Impedance
Level
Transformer Coupled
DC Blocking Capacitors
Transient and Over-Voltage Protection

Audio Performance

Fs = 44.1 to 192 kHz, 20 to 20 kHz BW, 1 kHz test tone, 0 dBFS = +24 dBu (unless noted)
SNR – A-Weighted, 0 dBFS = +8 to +29 dBu
SNR – Unweighted, 0 dBFS = +8 to +29
dBu
SNR – A-Weighted at max gain, 0 dBFS = -
14 dBu
THD+N, 1 kHz at –1 dBFS
THD+N, 1 kHz at –3 dBFS
THD+N, 20 to 20 kHz test tone at –3 dBFS
ADC1 Instruction Manual
1 XLR Main
1 TOSLINK Main
1 BNC Main
1 BNC Aux
Gold-Pin Neutrik™ male XLR
2
24 bits
44.1, 48, 88.2, 176.4, or 192 kHz
16 or 24 bits
44.1, 48, 88.2, 176.4, or 192 kHz at
24 bits
44.1 or 48 at 16 bits
110 Ω XLR
75 Ω BNC
4 Vpp into 100 Ω XLR
1 Vpp into 75 Ω BNC
Yes
Yes
Yes
121 dB
119 dB
108 dB
-102 dBFS, -101 dB, 0.00089%
-107 dBFS, -104 dB, 0.00063%
-106 dBFS, -103 dB, 0.00071%
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