Mackie TT24 Owner's Manual - 4.2
Mackie TT24 Digital Live Console Owner’s Manual
Rear Panel Connectors
48
4.2
Digital I/O
This section discusses the rear panel digital I/O (Figure 4-4).
Figure 4-4 Digital I/O and expansion card slots
4.2.1
ADAT DIGITAL I/O
Six built-in Toslink connectors (INPUTS A–C, OUTPUTS A–C) provide 24
channels of 24-bit digital, ADAT optical lightpipe I/O at 44.1/48 kHz sample
rates. At 88.2/96 kHz, the signal is multiplexed (SMUX format), which reduces
the number of I/O channels to 12.
The optional ADAT I/O Expansion Card provides additional Toslink connectors
(Expansion INPUTS A–C, Expansion OUTPUTS A–C) for channels 13–24
when operating at 88.2/96 kHz. The following table summarizes the channels
allocated under each sample rate, with and without the expansion card.
NOTE:
Expansion cards are not yet available.
OUT
OUT
IN
IN
OUT
IN
A
B
C
A
B
C
AES/EBU
MIDI
ADAT DIGITAL I/O
USB
POWER
SPDIF
EXPANSION
CARD A
CARD B
OUT
IN
WORD
CLOCK
IN
OUT
Power
On/Off
MIDI
In/Out
Word Clock
In/Out
ADAT Optical
I/O connectors
Expansion
card slots
AES/EBU
In/Out
S/PDIF
In/Out
AC Power
Inlet
K
K
~100-240VAC
50-60Hz 300W
FUSE: 6A/250V
USB