Transformer Balanced Outputs (Optional); Different Plug Types Diagram - Behringer Autocom Pro MDX1400 User Manual

+
Unbalanced use of
mono 1/4" jack plugs
Tip =
Signal
Sleeve =
Ground / Shield
Tip
Sleeve
Strain relief clamp
Input
+
Balanced use with XLR connectors
2 1
1 = Ground / Shield
2 = hot (+ve)
3 = cold (-ve)
3
For unbalanced use pin 1 and pin 3 have to be bridged
Balanced use of
stereo 1/4" jack plugs
Tip =
hot (+ve)
Ring =
cold (-ve)
Sleeve =
Ground / Shield
Tip
Ring
Sleeve
Strain relief clamp
For connection of balanced and
unbalanced plugs, ring and sleeve have
to be bridged at the stereo plug.
1 2
3
Output