Audio2192 UNIVERSAL AUDIO AES S/PDIF ADAT 192kHz stereo converter
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The 2192 is the perfect two-channel master audio interface for every digital studio. It performs both analog to digital (A/D) and digital to analog (D/A) conversion and provides a high-quality master clock source and clock distribution for your entire studio.
The internal digital clock of the 2192 was designed for extreme stability and jitter-free operation, and its onboard phase aligned clock conditioner circuitry removes jitter from external sources, so conversion quality is unaffected by clock source. Two separate word clock inputs are provided, as well as AES/EBU, S/PDIF, and ADAT S-MUX inputs, and any of these can be used as external clock sources. Four parallel word clock outputs allow the 2192 to be used as a master clock source without the need to daisy-chain or cascade the clock through external devices.
The internal digital clock of the 2192 was designed for extreme stability and jitter-free operation, and its onboard phase aligned clock conditioner circuitry removes jitter from external sources, so conversion quality is unaffected by clock source. Two separate word clock inputs are provided, as well as AES/EBU, S/PDIF, and ADAT S-MUX inputs, and any of these can be used as external clock sources. Four parallel word clock outputs allow the 2192 to be used as a master clock source without the need to daisy-chain or cascade the clock through external devices.
Analog:
Inputs
Connectors2x balanced XLR female connectorsTypeDC coupled, dual-differential
Common-mode rejection ratio (CMRR)>90dB
Impedance~1.5k ohms
Maximum input level+31dBu
Outputs
Connectors2x balanced XLR male connectorsTypeDC coupled, dual-differential
Impedance~95ohms
Maximum output level+23dBu
Frequency Response (analog input to ADC to DAC +/- 0.1dB, 10Hz to 40kHz, -1dB at 74kHzto analog output, referenced to 1kHz, Fs = 192kHz)
Analog Level TrimADC input (Lo-Z source)
Max input for 0dBFS: +30dBu
Min input for 0dBFS: +5.5dBu (3dBV)
DAC output (Hi-Z load)
Max output at 0dBFS: +23dBu
Min output at 0dBFS: +4dBu (+1.8dBV)
Factory Trim (accessed via 15-turn, rear-panel mounted potentiometer)
Headroom+18dB
Reference level+4dBu = -18dBFS
Max input/output at 0dBFS+22dB
Digital:
2-Channel S/PDIF
Connectors Dual stacked RCA
TypeUnbalanced, transformer driven output,AC coupled input
2-Channel AES/EBU
ConnectorsTransformer isolated, balanced XLR (x4)Single wire and dual-wire modes (for sample rates of 176.4kHz and 192kHz)
Input bitsSCMSIgnoredPreemphasisIgnoredProfessional/consumerIgnored
Output bitsSCMSNot SetPreemphasisNot SetProfessional/consumerSet to Professional
2-Channel ADAT OpticalConnectorsDual in-line optical TX/RX (reinforced)
Clock:
Sample Rate (internal)44.1, 48, 88.2, 96, 176.4, 192kHz
Sample rate (external)+/- 12.5% vari-speed lock at all rates
4x BNC Clock Outputs75 ohm, 5V CMOS drive
2x BNC Clock Inputs75 ohm internal termination, AC coupled1.2V(p-p) minimum, 5V(p-p) maximum,50mA maximum over-voltage current (20 ohms/volt)
BNC Clock In to Clock Out Delay50ns maximum, negative edge aligned when synchronized at multiple or submultiple rate
Conversion:
A/D
Dynamic range(measured using 118dB (A-weighted), 115dB (unweighted)-38dBu = -60dBFS input at 1kHz)
Frequency response (relative to 1kHz)+/- 0.02dB, 10Hz to 20kHz @ Fs=44.1kHz+/- 0.04dB, 10Hz to 40kHz @ Fs=96kHz
Phase response<0.1°, 10Hz to 1kHz, -1.0° at 20kHz
Residual noise (200Hz-20kHz)< -145dBFS (-123dBu)
Total Harmonic Distortion + Noise (measured at 1kHz)-110dB, with +4dBu input-114dB, with -10dBu input
D/A
Dynamic range (measured with 122dB (A-weighted), 119dB (unweighted)-60dBFS = -38dBu output at 1kHz)
Frequency response (relative to 1kHz)+/- 0.03dB, 10Hz to 20kHz @ Fs=44.1kHz+/- 0.04dB, 10Hz to 20kHz @ Fs=96kHz
Phase response<0.5°, 10Hz to 1kHz, -10° at 20kHz
Residual noise (200Hz-20kHz)< -145dBFS (-123dBu)
Total Harmonic Distortion +N (measured at 1kHz)-98dB, with +4dBu output-103dB, with -10dBu output
Physical:
AC LineConnectorIEC 3-pin power (safety ground ties to chassis at entry point)Voltage100-240VAC, 50-60Hz, auto-sensing
FuseInternal, type T 2A 250V
Power Consumption40 WattsThermal0° C to 50° C
Dimensions1.75" H x 19" W x 12.5" D(1RU standard 19" rack-mount chassis)
Weight 15 lbs. (with carton)
Inputs
Connectors2x balanced XLR female connectorsTypeDC coupled, dual-differential
Common-mode rejection ratio (CMRR)>90dB
Impedance~1.5k ohms
Maximum input level+31dBu
Outputs
Connectors2x balanced XLR male connectorsTypeDC coupled, dual-differential
Impedance~95ohms
Maximum output level+23dBu
Frequency Response (analog input to ADC to DAC +/- 0.1dB, 10Hz to 40kHz, -1dB at 74kHzto analog output, referenced to 1kHz, Fs = 192kHz)
Analog Level TrimADC input (Lo-Z source)
Max input for 0dBFS: +30dBu
Min input for 0dBFS: +5.5dBu (3dBV)
DAC output (Hi-Z load)
Max output at 0dBFS: +23dBu
Min output at 0dBFS: +4dBu (+1.8dBV)
Factory Trim (accessed via 15-turn, rear-panel mounted potentiometer)
Headroom+18dB
Reference level+4dBu = -18dBFS
Max input/output at 0dBFS+22dB
Digital:
2-Channel S/PDIF
Connectors Dual stacked RCA
TypeUnbalanced, transformer driven output,AC coupled input
2-Channel AES/EBU
ConnectorsTransformer isolated, balanced XLR (x4)Single wire and dual-wire modes (for sample rates of 176.4kHz and 192kHz)
Input bitsSCMSIgnoredPreemphasisIgnoredProfessional/consumerIgnored
Output bitsSCMSNot SetPreemphasisNot SetProfessional/consumerSet to Professional
2-Channel ADAT OpticalConnectorsDual in-line optical TX/RX (reinforced)
Clock:
Sample Rate (internal)44.1, 48, 88.2, 96, 176.4, 192kHz
Sample rate (external)+/- 12.5% vari-speed lock at all rates
4x BNC Clock Outputs75 ohm, 5V CMOS drive
2x BNC Clock Inputs75 ohm internal termination, AC coupled1.2V(p-p) minimum, 5V(p-p) maximum,50mA maximum over-voltage current (20 ohms/volt)
BNC Clock In to Clock Out Delay50ns maximum, negative edge aligned when synchronized at multiple or submultiple rate
Conversion:
A/D
Dynamic range(measured using 118dB (A-weighted), 115dB (unweighted)-38dBu = -60dBFS input at 1kHz)
Frequency response (relative to 1kHz)+/- 0.02dB, 10Hz to 20kHz @ Fs=44.1kHz+/- 0.04dB, 10Hz to 40kHz @ Fs=96kHz
Phase response<0.1°, 10Hz to 1kHz, -1.0° at 20kHz
Residual noise (200Hz-20kHz)< -145dBFS (-123dBu)
Total Harmonic Distortion + Noise (measured at 1kHz)-110dB, with +4dBu input-114dB, with -10dBu input
D/A
Dynamic range (measured with 122dB (A-weighted), 119dB (unweighted)-60dBFS = -38dBu output at 1kHz)
Frequency response (relative to 1kHz)+/- 0.03dB, 10Hz to 20kHz @ Fs=44.1kHz+/- 0.04dB, 10Hz to 20kHz @ Fs=96kHz
Phase response<0.5°, 10Hz to 1kHz, -10° at 20kHz
Residual noise (200Hz-20kHz)< -145dBFS (-123dBu)
Total Harmonic Distortion +N (measured at 1kHz)-98dB, with +4dBu output-103dB, with -10dBu output
Physical:
AC LineConnectorIEC 3-pin power (safety ground ties to chassis at entry point)Voltage100-240VAC, 50-60Hz, auto-sensing
FuseInternal, type T 2A 250V
Power Consumption40 WattsThermal0° C to 50° C
Dimensions1.75" H x 19" W x 12.5" D(1RU standard 19" rack-mount chassis)
Weight 15 lbs. (with carton)