| OD-CS31 Amplified Conference System |
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| Features : |
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| • A complete conferencing system that supports up to 50 microphone units with built-in speakers; 100W output |
| • Unidirectional electret MIC and HI-FI voice loud-speaker |
| • Single, multiple and many groups can be used simultaneously |
| • Equipped with four groups of 9P-DIN plugs for system connecting , normally it |
| • Built-in feedback inhibition circuit |
