David Clark Communication Master Station U3400 PN 12971G-01 Excellent Condition

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David Clark Communication Master Station U3400 PN 12971G-01 Excellent Condition:
$175.00

David ClarkU3400Master Station,P/N12971G-01
The U3400 Master Station is the heart of the Series 3400 Communication System. It contains the power supply, amplifier and impedence selector in a single, sturdy metal box. The Master Station also has four output connectors, a 12 foot grounded power cord, roll bar / carry handle, master volume control and system on/off switch. Belt Stations can be connected to the four Master Station outputs (via extension cords if distance necessitates) to form a four man communication system. Also, Remote Junction Modules may be connected to these outputs to expand the system.
Specifications: Input 110 - 125 VAC, 50 - 60 Hz, Output 24 VDC, Max current 1/2 amp.
Dimensions: 5-3/4\" X 9-1/2\" X 4-3/4\"
What you see in the photos is exactly what you\'ll get.