RME ADI-2 Pro FS R 9.5" 1RU 2-Channel High-End AD/DA Converter with Remote, Black Edition

Input: XLR, Servo-Balanced
Input Impedance: 18 kOhms (Balanced), 9 kOhms (Unbalanced)
Input Sensitivity: +24 dBu, +19 dBu, +13 dBu, +4 dBu at 0 dBFS (Switchable)
Digital Trim Gain Range: 0 to +6 dB
Signal to Noise Ratio (SNR) at +13 / 19 / 24 dBu: 120.x dB RMS Unweighted, 124.x dBA
Signal to Noise Ratio (SNR) at +4 dBu: 119 dB RMS Unweighted, 123 dBA

Frequency Response at 44.1 kHz, -0.1 dB: 5 Hz to 20.5 kHz
Frequency Response at 96 kHz, -0.5 dB: 3 Hz to 45.5 kHz
Frequency Response at 192 kHz, -1 dB: 2 Hz to 92.7 kHz
Frequency Response at 384 kHz, -1 dB: <1 Hz to 124 kHz
Frequency Response at 768 kHz, -3 dB: <1 Hz to 180 kHz
THD at -1 dBFS: -113 dB, 0.00029 %
THD+N at -1 dBFS: -112 dB, 0.00025 %
Channel Separation: >110 dB

Same as XLR Inputs but:

Input: 1/4" / 6.3 mm TRS Jack, Servo-Balanced

Output Level: +24 dBu, +19 dBu, +13 dBu, +4 dBu at 0 dBFS (Switchable)
Signal to Noise Ratio (SNR) at +13 / 19 / 24 dBu: 117 dB RMS Unweighted, 120 dBA
Signal to Noise Ratio (SNR) at +4 dBu: 115 dB RMS Unweighted, 118 dBA
Frequency Response at 44.1 kHz, -0.1 dB: 0 Hz to 20.2 kHz
Frequency Response at 96 kHz, -0.5 dB: 0 Hz to 44.9 kHz
Frequency Response at 192 kHz, -1 dB: 0 Hz to 88 kHz

Frequency Response at 384 kHz, -1 dB: 0 Hz to 115 kHz
Frequency Response at 768 kHz, -1 dB: 0 Hz to 109 kHz
THD at -1 dBFS: -110 dB, 0.00025 %
THD+N at -1 dBFS: -110 dB, 0.00032 %
THD at -3 dBFS: -116 dB, 0.00016 %
Channel Separation: >110 dB
Output Impedance: 200 Ohms (Balanced), 100 Ohms (Unbalanced)

Same as XLR Output, but with the Following Differences:

Output: 1/4" / 6.3 mm TS Jack, Unbalanced
Maximum Output Level: +19 dBu
Signal to Noise Ratio (SNR) at +19 dBu: 117 dB RMS Unweighted, 120 dBA
Signal to Noise Ratio (SNR) at +13 dBu: 116 dB RMS Unweighted, 119 dBA
Signal to Noise Ratio (SNR) at +4 dBu: 113 dB RMS Unweighted, 117 dBA
Output Impedance: 100 Ohms

Same as 1/2 TS Output, but with the Following Differences:

Output: 1/4" / 6.3 mm TRS Jack, Unbalanced, Stereo
Output Impedance: 0.1 Ohm
Signal to Noise Ratio (SNR) at +22 dBu: 117 dB RMS Unweighted, 120 dBA
Signal to Noise Ratio (SNR) at +7 dBu: 114 dB RMS Unweighted, 118 dBA
Output Level at 0 dBFS, Ref Level +19 dBu, Load 100 Ohms or More: +22 dBu (10 V)

Output Level at 0 dBFS, Ref Level +4 dBu, Load 8 Ohms or More: +7 dBu (1.73 V)
THD at +18 dBu, 32-Ohm Load, 1.2 W: -110 dB, 0.0003 %
THD+N at + 18 dBu, 32-Ohm Load: -107 dB, 0.00045 %
THD at +14 dBu, 16-Ohm Load, 0.94 W: -110 dB, 0.0003 %
Maximum Power at 0.001% THD: 1.5 W per Channel

Same as Phones 1/2 Output, but with the Following Differences:

Output Levels at 0 dBFS: +7 dBu (Hi-Power Off), +22 dBu (Hi-Power On)

Same as Phones 3/4 Output, but with the Following Differences:

Output Levels at 0 dBFS: +13 dBu, 9.8 V (Hi-Power Off), +28 dBu, 19.5 V (Hi-Power On)
Output Impedance: 0.2 Ohm
Signal to Noise Ratio (SNR) at +28 dBu: 120 dB RMS Unweighted, 123 dBA
Signal to Noise Ratio (SNR) at +13 dBu: 118 dB RMS Unweighted, 121 dBA
Output Level at 0 dBFS, Hi-Power On, Load 150 Ohms or Up: +28 dBu, 19.5 V

Output Level at 0 dBFS, Hi-Power Off, Load 8 Ohms or Up: +13 dBu, 9.8 V
Maximum Power at 0.001% THD: 2.9 W per Channel

Lock Range: 28 to 200 kHz
Jitter Suppression: >50 dB (2.4 kHz)
Accepts Consumer and Professional Format

1x XLR, Transformer-Balanced, Galvanically Isolated, According to AES3-1992
Input Sensitivity: 1.0 V p-p

1x RCA, Transformer-Balanced, According to IEC 60958
High-Sensitivity Input Stage (<0.3 V p-p)
AES/EBU Compatible (AES3-1992)

1x Optical, According to IEC 60958
ADAT-Compatible

1x XLR, Transformer-Balanced, Galvanically Isolated, According to AES3-1992
Output Level: 2.7 V p-p
Format Professional According to AES3-1992 Amendment 4
Single Wire Mode, Sample Rate 28 to 200 kHz

1x RCA, According to IEC 60958
Output Level: 0.75 V p-p
Format Consumer S/PDIF According to IEC 60958
Single Wire Mode, Sample Rate 28 to 200 kHz

1x Optical, According to IEC 60958
Format Consumer (S/PDIF) According to IEC 60958
Sample Rate: 28 to 200 kHz

Clocks: Internal, AES In, S/PDIF In, ADAT In
Jitter Suppression of External Clocks: >50 dB (2.4 kHz)
Effective Clock Jitter Influence on AD/DA Conversion: Near Zero
PLL Ensures Zero Dropout, Even at More than 100 ns Jitter
Additional Digital Bitclock PLL for Trouble-Free Varispeed ADAT Operation
Supported Sample Rates for External Clocks: 28 to 200 kHz
Internally Supported Sample Rates: 44.1 to 768 kHz

Compatible with Any Device that Supports Class Compliant USB Audio including Android
Mac: OS X 10.6 or Later (Intel)
Windows: 7 or Late
1x USB 2.0 or USB 3.0 Port
Miniumum CPU: Intel Core i3 CPU or Faster

iOS:
iPad: iOS 5 or Later
iPhone: iOS 7 or Later
Apple iPad Camera Connection Kit or Lightning to USB Adapter

Included Power Supply: External Switching PSU, 100-240 VAC, 12 VDC, 2 A, 24 W
Standby Power Consumption: 50 mW
Idle Power Consumption: 10 W
Maximum Power Consumption: 22 W
Idle Current at 12 V: 850 mA (10 W)

Temperature Range: 41 to 122 Degree F (5 to 50 Degree C)
Relative Humidity: <75%, Noncondensing

8.5 x 1.73 x 5.1" (21.5 x 4.4 x 13cm)

2.2 lbs (1.0kg)

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