RME AO4S-192/AIO

4-Channel analog Output modules with 192 kHz support

AO4S-192 AIO provides four servo-balanced outputs, AI4S-192 AIO provides four servo-balanced inputs. 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 DA: 24 Bit
•Signal to Noise ratio (SNR):114 dB RMS unweighted, 118 dBA @ 44.1 kHz (unmuted)
•THD: < – 104 dB, < 0.00063 %
•THD+N: < -102 dB, < 0.0008 % • Crosstalk: > 110 dB
•Maximum output level: +19 dBu
•Frequency response @ 44.1 kHz, -0.5 dB: 1 Hz – 22 kHz
•Frequency response @ 96 kHz, -0.5 dB: 1 Hz – 34 kHz
•Frequency response @ 192 kHz, -0.5 dB: 1 Hz – 50 kHz
•Output: 4 x 1/4″ TRS jack, balanced
•Output impedance: 50 Ohm
•Output level: Hi Gain, +4 dBu, -10 dBV
•Output level at 0 dBFS @ Hi Gain: +19 dBu
•Output level at 0 dBFS @ +4 dBu: +13 dBu
•Output level at 0 dBFS @ -10 dBV: +2 dBV
•Power supply via flat cable
•Standard bracket, board dimensions: 90 x 95 mm