RME AI4S-192 AIO: The Ultimate 4-Channel Analog Input Expansion for HDSPe AIO
Enhance your audio setup with the RME AI4S-192! This analog expansion board adds 4 professional-quality analog inputs to your HDSPe AIO PCIe card. Enjoy perfect sound quality with level adjustment, balanced circuit design, and top-notch noise suppression.
Features:
- • Expand your system with 4 additional analog inputs for the HDSPe AIO and HDSP 9632
- • Get servo balanced inputs on 1/4' TRS connectors
- • Choose from 3 different reference levels
- • Achieve up to 24-bit/192kHz resolution
- • Combine with a similar output expansion board for even more possibilities
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


The RME AI4S-192 AIO is perfect for audio enthusiasts and professionals looking to enhance their audio setups. It's an analog input expansion board that adds 4 professional-quality analog inputs to the HDSPe AIO PCIe card. The board has a standard bracket with dimensions of 90 x 95 mm and is powered via a flat ribbon cable.