User Manual

8x8 Analog + 8 AES/Optical IO Module
Provides a total of 16 channels of audio input and output:
-
8 channels of analog input and 8 channels of analog output
-
8 channels of digital input and 8 channels of digital output through either the AES DB25 connector (Yamaha Pin-out
configuration), or Optical ports
To select either Optical or AES digital audio:
1.
Toggle the DIG I/O button to the desire d p o s i t i o n
2.
Power-cycle the Symphony I/O Mk II (Turn the unit off, then back on)
Optical ports can be configured to use the S/PDIF or ADAT/SMUX protocols.
S/PDIF 44.1 - 192k Sample Rates" - 2 channels of audio in and 2 channels of audio out
ADAT 44.1 - 48k Sample Rates"" - 8 channels of audio in and 8 channels of audio out
SMUX"" 88.2 - 96k Sample Rates"" - 4 channels of audio in and 4 channels of audio provided per port
""""""- 8 channels in and 8 channels out total when using both ports
Digital Coaxial RCA S/PDIF ports are also provided.
-
SPDIF IN replaces a pair of analog or digital audio inputs. Routing of the S/PDIF input is set with the S/PDIF
Replaces drop down menu, found in the Apogee Maestroʼs Input tab window.
-
SPDIF OUT will duplicate any pair of analog or digital audio outputs. Routing of the S/PDIF Output is set with the S/
PDIF Mirrors drop down menu, found in the Apogee Maestroʼs Output tab window.
Note: The two variants of the 8x8 I/O module are also compatible:
8x8 + AES only
8x8 + Optical only
SYMPHONY I/O MK II - USER’S GUIDE Page 21