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Chairman Unit
OD-CU32 Chairman Unit
Features :
• Frequency Response : 40-16000Hz
• 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
Specifications :
• Built-in TELEPHONE COUPLE for telephone conference
• Red indicator light on the MIC
• Auto-off function : The microphone would close automatically in 30 seconds after making  a speech
• Equipped with balanced and unbalanced outputs and both sides circuit output socket for connecting other equipment
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