Description: The Model 300 Communications Amplifier can be used with a headset in three different ways. It can be used as a booster amplifier on an existing intercom system. Two Model #300 amplifiers can be connected together through the 3 pin XLR female jack on the bottom of the units to use as a complete, isolated, independent intercom system. It can also be used on a telephone line with a headset or a lapel microphone and earphone for double enders. Standard and mini jacks are located on the bottom of the unit for additional output for IFB. Specifications:Balanced input 600 ohms, female XLR-3 connectorMicrophone input 150 ohmsEarphone output 150 ohms, 4 pin XLR female jackHeadphone amplifier power output 250 mWPowered by 9V alkaline batteryKey PadIncoming call light and defeatable ringerDimensions: 5-1/4" H. 3-1/4" W. 1-1/2" D.Die cast aluminum body with black texture finish1/4" (6.3mm) and 1/8" (3.5mm) jacks for IFB outputBelt Clip c01
Price: 149.99 USD
Location: Hackensack, New Jersey
End Time: 2025-02-03T16:51:00.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: GKC Research & Development
Form Factor: Amplifier
Model: 300
MPN: 440
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