Owner`s manual

10
Connecting to Mia’s Connectors
Analog Inputs and Outputs
Mia has two analog outputs (OUT1 and OUT2) and two
analog inputs (IN1 and IN2) on the back. The input and
output connections can accept balanced or unbalanced
jacks via ¼” connectors. Both the inputs and outputs are
set to receive or send a +4dBu (balanced) signal.
For optimum performance it is recommended that you
use balanced signals when connecting to Mia’s analog
connectors. Mia uses TRS connectors (tip, ring sleeve)
for connecting balanced line level signals.
The three sections of a TRS connector are used to
transmit the three components of a balanced signal (T =
plus, R = minus, S = ground). Mia will also
accommodate the two conductor unbalanced style
connector.
S/PDIF Digital Inputs and Outputs
Under the analog connectors is a pair of connectors labeled
DOUT
and
DIN
. These S/PDIF connectors are used to transmit digital data among
digital audio devices via an electrical signal. S/PDIF data can use the full
24-bit sample width used internally on Mia.
When connecting devices to the S/PDIF jacks on Mia, the use of standard
analog RCA audio cables is not recommended. For reliable S/PDIF
operation, 75ohm coaxial (RG59) video cables are recommended.