ASI5810 and ASI5811 PCI Express Linear Sound Cards
The ASI5810/ASI5811 are professional PCI Express audio adapters designed for use in radio broadcast production. The adapters offer two stereo record streams from either a balanced analog input or AES/EBU digital input and four stereo play streams mixed to both a balanced analog output and an AES/EBU digital output.
The ASI5811 also includes is a microphone input, with low noise pre-amp and a 48V phantom supply. Both versions also include GPIO in the form of four opto-isolated inputs and two relay isolated outputs.
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Features
3.5mm headphone jack (avail Q4 2023, Rev E or later)- 1 input (analog or AES/EBU) Balanced XLR
- 1 output (analog and AES/EBU) Balanced XLR
- Four stereo streams of PCM playback mixed to 1 stereo output
- Two stereo streams of PCM record fed from 1 stereo input
- AES/EBU digital input and output (analog and digital output the same audio)
- GPIO: Four opto inputs and two relay outputs
- Low noise microphone input with 48V phantom supply and DSP based compressor/limiter and 3 band equalizer (ASI5811)
- 24bit analog-to-digital and digital-to-analog converters - 100dB SNR and 0.0025% THD+N
- 11 to 192kHz sample rates
- MRX™ multi rate mixing technology supports digital mixing of multiple sample rates
- SoundGuard™ transient voltage suppression protects against lightning and other high voltage surges on all I/O
- Low profile short length PCI(e) card format
- Half-height design and included mounting bracket allow for installation in small form factor systems
- Up to 8 cards in one system
- Windows and Linux software drivers available
Available operating modes
| Documentation | Downloads |
|---|---|
| ASI581x Datasheet | Windows Drivers |
| Cable options | Linux HPI and ALSA Drivers |
| Headphone jack Press Release |
Available now through our Distributors and VARs!