miniDSP Ltd, Hong Kong /
www.minidsp.com
/ Features and specifications subject to change without prior notice
11
2
H
ARDWARE
C
ONNECTIVITY
All connections to the
DDRC-88D
are made on the rear panel.
2.1
D
IGITAL INPUT AND OUTPUT
Up to eight channels can be connected to the
DDRC-88D
via the supplied DB-25 breakout cable. 4 AES/EBU
digital inputs and four AES/EBU digital outputs are present on the connector using the TASCAM pinout.
The supplied cable has the following channel assignment:
Channels
Color
In 1&2
Purple
In 3&4
Blue
In 5&6
Green
In 7&8
Orange
Out 1&2
Yellow
Out 3&4
Red
Out 5&6
Grey
Out 7&8
Brown
Input sample rate
All inputs have asynchronous sample rate conversion (ASRC) and accept sample rates from 32 to
192 kHz. Each pair of channels can have a difference sample rate.
Output sample rate
All outputs run at the sample rate of input channels 1 and 2. If there is no signal on input
channels 1 and 2, all output channels run at 48 kHz.
Note that the internal sample rate is 48 kHz regardless. An asynchronous sample rate conversion on the output
channels is used to produce data at the sample rate detected on input channels 1 and 2, thus preserving the
sample rate integrity of the system as a whole.
