RME AI4S-192/AIO

4-Channel analog Input modules with 192 kHz support

AI4S-192 AIO provides four servo-balanced inputs, AO4S-192 AIO provides four servo-balanced outputs. With this a maximum of 6 (including the stereo I/O of the card) inputs and/or outputs can be achieved.

The converters offer the same performance as the on-board stereo analog I/O of the HDSPe AIO: up to 192 kHz, balanced connection and the choice of three different reference levels, selected in the Settings dialog.

Both modules can be used single or in combination. The display of the channels in TotalMix changes accordingly.

Note: AI4S-192 and AO4S-192 (without the suffix AIO) do work only with the HDSP 9632. The current Expansion Boards with the suffix AIO work with both cards.

Technical Specifications

•Resolution AD: 24 Bit
•Supported sample rates: 32 / 44.1 / 48 / 64 / 88.2 / 96 / 128 / 176.4 / 192 kHz
•Signal to Noise ratio (SNR): 113 dB RMS unweighted, 116 dBA @ 44.1 kHz
•THD: < -110 dB, < 0.00032 %
•THD+N: < -104 dB, < 0.00063 % • Crosstalk: > 110 dB
•Frequency response AD @ 44.1 kHz, -0.5 dB: 5 Hz – 21.5 kHz
•Frequency response AD @ 96 kHz, -0.5 dB: 5 Hz – 45.5 kHz
•Frequency response AD @ 192 kHz, -1 dB: 5 Hz – 66.5 kHz
•Input: 4 x 1/4″ TRS jack, servo balanced
•Input impedance: 10 kOhm
•Input sensitivity: Lo Gain, +4 dBu, -10 dBV
•Input level for 0 dBFS @ Lo Gain: +19 dBu
•Input level for 0 dBFS @ +4 dBu: +13 dBu
•Input level for 0 dBFS @ -10 dBV: +2 dBV
•Power supply via flat ribbon cable
•Standard bracket, board dimensions 90 x 95 mm