Chapter 5: Pro Tools | MTRX Back Panel Connections
25
Analog I/O Connections
Analog I/O 25-pin Female D-sub Connectors
There are four types of optional analog cards for MTRX:
Pro Tools | MTRX 8 Line Pristine AD card
8-channel Line AD Card.
Pro Tools | MTRX 2 Mic/Line Pristine AD card
2-channel Mic/Line AD Card.
Pro Tools | MTRX 8 Mic/Line Pristine AD card
8-channel Mic/Line AD Card.
Pro Tools | MTRX Pristine 8 DA card
8-channel Line DA Card.
These are interfaced using 25-pin D-sub connectors on the card. This connector type is used for both the analog input card and the analog
output card.
Connections Channels 1–8
The connections for the 25-pin D-sub connector are listed in the table below. The pinning is according to the proprietary standard by
Tascam.
Pin no
Func.
Pin no
Func.
1
AIN/OUT 8 +
14
AIN/OUT 8 –
2
GND
15
AIN/OUT 7 +
3
AIN/OUT 7 –
16
GND
4
AIN/OUT 6 +
17
AIN/OUT 6 –
5
GND
18
AIN/OUT 5 +
6
DOUT 2/6 +
19
GND
7
AIN/OUT 4 +
20
AIN/OUT 4 –
8
GND
21
AIN/OUT 3 +
9
AIN/OUT 3 –
22
GND