The Symphony 16 Analog Input + 16 Analog Output Module adds a full 16 channels (input and output) to your Apogee Symphony I/O. The analog input and output sections consist of four 25-pin D-Sub connectors, each carrying eight balanced channels. And as a bonus, two channels of digital S/PDIF I/O are available too. You've got a powerful converter with the Apogee Symphony I/O - maximize its potential, with the Symphony 16 Analog Input + 16 Analog Output Module!
Adds 16 channels of analog input and 16 channels of analog output to a Symphony I/O interface
2 x 25-pin D-Sub connectors for balanced analog input
2 x 25-pin D-Sub connectors for balanced analog output