Digital Inputs - RME Audio ADI-2 Pro SE User Manual

 THD @ 0 dBFS: < -120 dB, 0.0001 %
 THD+N @ 0 dBFS: -116 dB, 0.00016 %
 Channel separation: > 130 dB
 Output impedance @ 1 kHz @ +24/+19/+13 dBu: 213 Ohm
 Output impedance @ 1 kHz @ +7/+1 dBu: 113 Ohm
1/2 TRS (rear)
As 1/2 XLR, but:
 Output: 6.3 mm TRS jack, impedance-balanced
 Maximum output level: +21.5 dBu @ 0 dBFS
 Signal to Noise ratio (SNR) @ +19/13 dBu: 120 dB (AES17), 123 dBA
 Signal to Noise ratio (SNR) @ +7 dBu: 119 dB (AES17), 121 dBA
 Signal to Noise ratio (SNR) @ +1 dBu: 118 dB (AES17), 118 dBA
 Output impedance @ 1 kHz: balanced 213 Ohm, unbalanced 106 Ohm
Phones 1/2, Phones 3/4
As Output 1/2 TRS, but:
 Output: 6.3 mm TRS stereo jack, unbalanced
 Maximum output level: +21.5 dBu @ 0 dBFS
 Output impedance: 0.1 Ohm
 Signal to Noise ratio (SNR) @ +19 dBu (Hi-Power): 120 dB (AES17), 122 dBA
 Signal to Noise ratio (SNR) @ +7 dBu (Lo-Power): 119 dB (AES17), 121 dBA
 Signal to Noise ratio (SNR) @ +1 dBu (IEM): 118 dB (AES17), 120 dBA
 Output level at 0 dBFS, Ref Level +19 dBu, load 100 Ohm or up: +21.5 dBu (9.2 V)
 Minimum load impedance IEM @ +1 dBu: 4 Ohm
 Minimum load impedance Lo-Power @ +7 dBu: 8 Ohm
 Minimum load impedance Hi-Power @ +19 dBu: 24 Ohm
 THD @ +20 dBu, 32 Ohm load (1.9 Watts): -124 dB, 0.000057 %
 THD+N @ + 20 dBu, 32 Ohm load (1.9 Watts): -118 dB, 0.00011 %
 Max power @ 0.001% THD: 2.1 W per channel
 Channel separation 20 Hz – 20 kHz: 80 dB @ 32 Ohm
See chapter 34.18 for detailed charts about the available output levels and output power.
Balanced Phones mode
As before, but:
 Maximum output level: +27.5 dBu (18.4 V) @ 0 dBFS
 Output levels switchable: IEM +7 dBu, Lo-Power +13 dBu, Hi-Power +25 dBu
 Output levels switchable: IEM 1.73 V, Lo-Power 3.46 V, Hi-Power 13.8 V
 Output impedance: 0.2 Ohm
 Signal to Noise ratio (SNR) @ +25 dBu: 120 dB (AES17), 122 dBA
 Signal to Noise ratio (SNR) @ +13 / +7 dBu: 119 dB (AES17), 121 dBA
 Minimum load impedance IEM @ +7 dBu: 8 Ohm
 Minimum load impedance Lo-Power @ +13 dBu: 12 Ohm
 Minimum load impedance i Hi-Power @ +25 dBu: 40 Ohm
 Max power @ 0.001% THD: 4 W per channel
 Channel separation: > 130 dB @ 1 kHz

33.3 Digital Inputs

General
 Lock Range: 28 kHz – 200 kHz
 Jitter suppression: > 50 dB (> 1 Hz)
 Accepts Consumer and Professional format
User's Guide ADI-2/4 Pro SE – v 1.0
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