The SmartAudio 3220D provides 32 x 20 distributed audio in a compact 2U rack-mountable design. The broad range of selectable analog and digital inputs makes it simple to manage all your favorite audio sources.
16 analog and 16 digital selectable inputs
20 outputs (16 analog plus four S/PDIF) for passing analog line-level audio to an external amplifier.
Delivers pass-through of the most popular surround sound formats by using both the digital inputs and outputs.
Analog audio is automatically converted to digital PCM audio and digital PCM audio to analog.
Both analog and digital PCM audio are available simultaneously on each output for added flexibility.