September 12, 2005 • Alcorn McBride AmpTraXX User’s Manual • Rev 1.2
Page 9
Balanced Inputs (Optional)
When you select the
Balanced Input
option, the balanced
input connectors will
replace the
unbalanced
connectors..
Two DB-25 connectors provide balanced audio inputs for
all 16 channels. See the tables below for the pinout of
these connectors.
Connector pinout for channels 1-8
Channel
+
-
Ground
1
1 2 3
2
14 15 16
3
4 5 6
4
17 18 19
5
7 8 9
6
20 21 22
7
10 11 12
8
23 24 25
Connector pinout for channels 9-16
Channel
+
-
Ground
9
1 2 3
10
14 15 16
11
4 5 6
12
17 18 19
13
7 8 9
14
20 21 22
15
10 11 12
16
23 24 25
