Installation - Behringer Truth B2030A User Manual

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TRUTH B2030A/B2031A User Manual
4.

Installation

The BEHRINGER TRUTH features one balanced XLR and one balanced 1/4" TRS input.
If connecting to other equipment is possible using balanced inputs, always make
such connections because they offer maximal compensation of disturbing signals.
Unbalanced ¼" TS connector
Fig. 4.1: 1/4" TS connector
Balanced ¼" TRS connector
For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.
Fig. 4.2: 1/4" TRS connector
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Strain relief clamp
Sleeve
Tip
Sleeve
(ground/shield)
Tip
(signal)
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
ring
cold (-ve)
tip
hot (+ve)
Balanced use with XLR connectors
2 1
3
input
1 = ground/shield
2 = hot (+ve)
3 = cold (-ve)
1
2
3
output
For unbalanced use, pin 1 and pin 3 have to be bridged
Fig. 4.3: XLR connectors