Advanced Audio Solution for Radio Broadcast Production
The ASI5811 stands out as a professional PCI Express audio adapter, meticulously designed for the demanding field of radio broadcast production. This adapter is a perfect blend of high-quality audio performance and versatile functionality, making it an ideal choice for professionals in the broadcasting domain.

Exceptional Recording and Playback Capabilities
Offering two stereo record streams from either a balanced analog input or AES/EBU digital input, along with four stereo play streams, the ASI5811 is engineered for flexibility. These features are mixed to both a balanced analog output and an AES/EBU digital output, providing superior sound quality for various broadcasting needs.

Enhanced Microphone Input and GPIO Functionality
The ASI5811 is equipped with a low-noise microphone input, featuring a 48V phantom supply. This ensures clear and crisp audio capture, essential for professional broadcast production. Additionally, it includes GPIO capabilities with four opto-isolated inputs and two relay isolated outputs, expanding its functionality in complex audio setups.