Operation
The amplifier will operate with either a balanced or unbalanced signal source.
INPUT
The input jacks used on the SR2300/2600 are dual function connectors which accept 1/4" TRS (Tip Ring Sleeve) or male XLR plugs. The amplifier will operate with either a balanced or unbalanced signal, from earth ground or floated source equipment. To determine if your equipment is earth grounded or floated, consult the owner’s manual or test with an ohm- meter.
The signal connections are as follows:
XLR Balanced | 1/4" TRS Balanced | 1/4" Mono Unbalanced |
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| sleeve shorts amplifier | |
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Tip | Ring Sleeve |
| Tip | Sleeve |
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| — input to audio ground |
DAISY CHAIN OUTPUT
Proper cable wiring will be determined by the source equipment that is feeding signal to the amplifier.
EARTH GROUNDED SOURCE EQUIPMENT
Source Units with a
earth grounded equipment.
Consult the following diagrams for examples of recommended wiring techniques:
GROUNDED, |
| XLR, 1/4" TRS Amplifier |
SHIELDED TWISTED PAIR | 2 | |
BALANCED |
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| 3 | |
SOURCE |
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| 1 |
| shield connected at one end only | Shield |
GROUNDED, |
| XLR, 1/4" TRS Amplifier |
SHIELDED TWISTED PAIR | 2 | |
UNBALANCED |
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| 3 | |
SOURCE |
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| 1 |
| shield connected at one end only | Shield |
Audio
Ground
Chassis
Audio
Ground
Chassis