User's Manual

User’s Guide ADI-2 Pro FS - v 2.5

33. Technical Specifications

33.1 Analog Inputs

XLR

• Input: XLR, servo-balanced

• Input impedance balanced: 18 kOhm, unbalanced: 9 kOhm

• Input sensitivity switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS

• Digital Trim Gain range: 0 dB up to +6 dB

• Signal to Noise ratio (SNR) @ +13/19/24 dBu: 120.x dB RMS unweighted, 124.x dBA

• Signal to Noise ratio (SNR) @ +4 dBu: 119 dB RMS unweighted, 123 dBA

• Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz – 20.5 kHz

• Frequency response @ 96 kHz, -0.5 dB: 3 Hz – 45.5 kHz

• Frequency response @ 192 kHz, -1 dB: 2 Hz – 92.7 kHz

• Frequency response @ 384 kHz, -1 dB: < 1 Hz – 124 kHz

• Frequency response @ 768 kHz, -3 dB: < 1 Hz – 180 kHz

• THD @ -1 dBFS: -113 dB, 0.00022 %

• THD+N @ -1 dBFS: -110.6 dB, 0.00029 %

• Channel separation: > 110 dB

TRS

As input XLR, but:

• Input: 6.3 mm TRS jack, servo-balanced

33.2 Analog Outputs

1/2 XLR

• Output level switchable +24 dBu, +19 dBu, +13 dBu, +4 dBu @ 0 dBFS

• Signal to Noise ratio (SNR) @ +13/19/24 dBu: 117 dB RMS unweighted, 120 dBA

• Signal to Noise ratio (SNR) @ +4 dBu: 115 dB RMS unweighted, 118 dBA

• Frequency response @ 44.1 kHz, -0.1 dB: 0 Hz – 20.2 kHz

• Frequency response @ 96 kHz, -0.5 dB: 0 Hz – 44.9 kHz

• Frequency response @ 192 kHz, -1 dB: 0 Hz – 88 kHz

• Frequency response @ 384 kHz, -1 dB: 0 Hz – 115 kHz

• Frequency response @ 768 kHz, -3 dB: 0 Hz – 109 kHz

• THD @ -1 dBFS: -112 dB, 0.00025 %

• THD+N @ -1 dBFS: -110 dB, 0.00032 %

• THD @ -3 dBFS: -116 dB, 0.00016 %

• Channel separation: > 110 dB

• Output impedance: 200 Ohm balanced, 100 Ohm unbalanced

1/2 TS (rear)

As output XLR, but:

• Output: 6.3 mm TS jack, unbalanced

• Maximum output level: +19 dBu

• Signal to Noise ratio (SNR) @ +19 dBu: 117 dB RMS unweighted, 120 dBA

• Signal to Noise ratio (SNR) @ +13 dBu: 116 dB RMS unweighted, 119 dBA

• Signal to Noise ratio (SNR) @ +4 dBu: 113 dB RMS unweighted, 117 dBA

• Output impedance: 100 Ohm