2-In / 2-Out USB-C Audio Interface
2 x SSL-designed microphone preamps 
Legacy 4K - analogue colour enhancement, inspired by classic SSL consoles
Professional, high-current grade headphone output
SSL Production Pack software bundle
24-bit / 192 kHz AD/DA Converters 
Easy-to-use Monitor Mix Control 
Balanced monitor outputs
USB 2.0 bus-powered audio interface for Mac/PC