ASI5041, 5042, 5044 - Linear PCI Sound Cards   

The ASI5000 series are professional PCI audio adapters designed for use in radio broadcast and entertainment.
There are three models:

ASI5041 - 4 stereo inputs and 4 stereo outputs, AES/EBU digital only.
ASI5042 - 4 stereo inputs and 4 stereo outputs, balanced analog only.
ASI5044 - 4 stereo inputs and 4 stereo outputs, both balanced analog and AES/EBU digital.

The ASI5020 provides balanced analog inputs and outputs. The maximum analog input and output level is +24dBu.

A choice of 8, 16, 24, or 32 bit PCM is available for both recording and playback. All compression is handled by an on-board floating point DSP, allowing the host computer to focus on other tasks.


  • Four balanced stereo analog input and outputs (ASI5044 andASI5042 only)

  • Four AES/EBU digital inputs and outputs (ASI5044 and ASI5041 only)

  • Up to twelve stereo streams of PCM playback (using WAVE or HPI driver)

  • Up to eight stereo streams of PCM record (using WAVE or HPI driver)

  • SSX multi-channel mode allows the record and playback of up to 8 channel PCM streams

  • 24bit analog-to-digital and digital-to-analog converters  - 100dB DNR and 0.002% THD+N

  • 32 to 192kHz sample rates

  • Up to 4 cards in one system

  • Windows 2000, XP and Linux software drivers available


ASI504X Datasheet
ASI5044 ASI Mixer Image

Windows WAVE and WDM Driver
Linux HPI and ALSA Driver




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