Technical Specifications; Analog Inputs; Analog Outputs - RME Audio HDSPe AIO Pro User Manual

26. Technical Specifications

26.1 Analog Inputs

RCA (Default D-sub Breakout cable)
 Input: RCA, unbalanced
 Input impedance: 18 kOhm
 Input sensitivity switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS
 Signal to Noise ratio (SNR) @ +19/24 dBu: 117 dB RMS unweighted, 120 dBA
 Signal to Noise ratio (SNR) @ +13 dBu: 116 dB RMS unweighted, 118 dBA
 Signal to Noise ratio (SNR) @ +4 dBu: 112 dB RMS unweighted, 114 dBA
 Frequency response @ 44.1 kHz, -0.1 dB: 7 Hz – 20.5 kHz
 Frequency response @ 96 kHz, -0.5 dB: 3 Hz – 45.5 kHz
 Frequency response @ 192 kHz, -1 dB: 2 Hz – 92 kHz
 THD @ -1 dBFS: -114 dB, 0.0002 %
 THD+N @ -1 dBFS: -110 dB, 0.0003 %
 Channel separation: > 110 dB
XLR (optional D-sub Breakout cable)
As RCA, but:
 Input: XLR, servo-balanced
 Input impedance balanced: 36 kOhm, unbalanced: 18 kOhm
 Signal to Noise ratio (SNR) @ +4 dBu: 116 dB RMS unweighted, 118 dBA

26.2 Analog Outputs

RCA (Default D-sub Breakout cable)
 Output: RCA, unbalanced
 Output impedance +19/+13 dBu: 75 Ohm. +4/-2 dBu: 80 Ohm
 Output level switchable +19 dBu, +13 dBu, +4 dBu, -2 dBu @ 0 dBFS
 Signal to Noise ratio (SNR) @ +19 dBu: 117 dB RMS unweighted, 119 dBA
 Signal to Noise ratio (SNR) @ +13 dBu: 116 dB RMS unweighted, 118 dBA
 Signal to Noise ratio (SNR) @ +4 dBu: 114 dB RMS unweighted, 116 dBA
 Signal to Noise ratio (SNR) @ -2 dBu: 110 dB RMS unweighted, 112 dBA
 Frequency response @ 44.1 kHz, -0.1 dB: 10 Hz – 20.2 kHz
 Frequency response @ 96 kHz, -0.5 dB: 4 Hz – 44.6 kHz
 Frequency response @ 192 kHz, -1 dB: 3 Hz – 83 kHz
 THD @ 0 dBFS: < -107 dB, 0.0005 %
 THD+N @ 0 dBFS: -105 dB, 0.0006 %
 Channel separation: > 110 dB
XLR (optional D-sub Breakout cable)
As RCA, but:
 Output: XLR
 Output impedance +24/+19 dBu: 150 Ohm. +13/+4 dBu: 160 Ohm
 Output level switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS
 Signal to Noise ratio (SNR) @ +24 dBu: 117 dB RMS unweighted, 120 dBA
User's Guide HDSPe AIO Pro © RME
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