ETS STW4 4 Channel 2 way Mixer / Switcher / Amplifier

Stand alone 4 zone, two way, listen and talk back monitoring station. Terminals for connecting STW1 and STW1-SE speaker / microphones. DVR / recorder in out function permits recording and playback of both sides of conversations. Built in microphone with push to talk function.

• 2 Watt speaker power amplifier
• 3" full range speaker
• 3.5mm headphone jack
• Line level input and output jacks for connection to DVRs and tape recorders
• Recorder monitor switch
• Level controls for each microphone
• Remote speaker volume controls
• 2 Watt 70v line speaker drive signals
• Switcher control of up to 4 STW1 zones
• Page tone and flashing channel light for microphone / speaker zones equipped with call switches
• Push to talk momentary switch
• Built in talk back microphone
• Master volume control
• Power: 16Vac @ 500ma
• Reverse polarity protected and fused
• High quality metal enclosure

Downloads

Stand alone 4 zone, two way, listen and talk back monitoring station. Terminals for connecting STW1 and STW1-SE speaker / microphones. DVR / recorder in out function permits recording and playback of both sides of conversations. Built in microphone with push to talk function.

• 2 Watt speaker power amplifier
• 3" full range speaker
• 3.5mm headphone jack
• Line level input and output jacks for connection to DVRs and tape recorders
• Recorder monitor switch
• Level controls for each microphone
• Remote speaker volume controls
• 2 Watt 70v line speaker drive signals
• Switcher control of up to 4 STW1 zones
• Page tone and flashing channel light for microphone / speaker zones equipped with call switches
• Push to talk momentary switch
• Built in talk back microphone
• Master volume control
• Power: 16Vac @ 500ma
• Reverse polarity protected and fused
• High quality metal enclosure

Downloads