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PA2191M M/S Amp.Auto Switcher
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  • PA2191M M/S Amp.Auto Switcher
  • PA2191M M/S Amp.Auto Switcher
  • PA2191M M/S Amp.Auto Switcher
  • PA2191M M/S Amp.Auto Switcher
  • PA2191M M/S Amp.Auto Switcher
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  • PA2191M M/S Amp.Auto Switcher
● Switching M/S Amplifiers automatically when one becomes fail.
● 4 individual channels with AUTO CHECKING & SWITCHING function.
● Manual switching function available.
● Status indicator visually.
Description
The PA2191M is a M/S Amp.AUTO Switcher that Switching M/S Amplifiers automatically when one becomes fail. 
It has 4 individual channels with AUTO CHECKING & SWITCHING function. 
It can Manual switching function available and it Status indicator visually.
It is an ideal choice for industrial and commercial applications in hotel, school, trade building,
supermarket,where background music and paging is needed. 

Specifications


Channel

4

Switching capacitor

150V/20A ,  Audio signal

Input threshold

1.3V , constant 100 ms

Output threshold

1.4V ,  constant 100 ms

Checking cycle

500 ms,   6 times

Power Requirement

AC 220 –240 V / 50~60 Hz

Dimensions

485×88×378 mm

Gross weight

6.5 kg

Net weight

5.2 kg