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Inpro Electronics Co., LTD
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Click to enlarge image
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Model Number |
YM-4000 |
Main Power Amplifier YM-4000:
1. With three groups of outer-connection
2. Microphone input and the function of sound control.
With the function of high/low sound.
3. Meeting mode:
(1)Automatic on/off modes having 5 segments for 1-9 meeting
unit to speech at the same time, and turn off in
automatically if without speaking over 30/45/60/90 sec
(chairman without controlled).
(2)With chairman specific speech mode, meeting pause mode
and limiting time mode and microphone begin mode.
(3)Open mode having 5 segment to select 1-9 meeting speaker
unit at the same time.
(4)Display the status of control circuit joint by meeting
microphone light available.
(Light: Normal status, Fused: failure)
(5)The above-mentioned functions will be change the meeting
mode freely in accordance to the status.
4. Rated Output Power : 120W.
5. Output Impedance : 70V, 100V, 4 ohms, 8 ohms.
6. Microphone Input : 3 groups / Volume Adjust.
7. MIC Capacity : Normally 64 units / 240 units to the maximum,
need to add Repeaters.
8. Chairman Capacity : 5 units.
9. Sources Output : LINE OUT / REC OUT.
10.Frequency response : 50Hz~18KHz.
11.Tone Control : Treble/ Bass.
12.Weight : 12kg.
13.Dimension : 482W * 335D * 85H(mm).
Chairman Microphone YM-4000/01:
1. Unit with microphone amplifier, speech key and display light,
electronic condenser microphone including of halo 41cm.
2. Chairman prior key with green LED have the priority over the
delegate microphone in speech.
3. Unique overall layout for the appearance of microphone and the
receive sound resonance with built-in dust and against wind
screen. Moreover, built-inshakeproof fixing microphone head in
order to avoid touching and raising noise.
4. Having a group of output and a group of sound control.
5. Speech key with red light and red LED show the microphone is on.
6. Microphone : Unidirectional dynamic microphone.
7. Gooseneck Tube : 41cm.
8. Indicator : LED RED HALO / RED LED.
9. Speaker Unit : 0.5W.
10.Earphone Output : 1 groups / 1 group Volume Adjust.
11.Output/Input Jack : 9 PIN Round Connector series-connected freely.
12.Weight : 1kg.
Delegate Microphone YM-4000/02:
1. Unit with microphone amplifier, speech key and display light,
electronic condenser microphone including of halo 41cm.
2. Unique overall layout for the appearance of microphone and the
receive sound resonance with built-in dust and against wind
screen. Moreover, built-inshakeproof fixing microphone head in
order to avoid touching and raising noise.
3. Having a group of output and a group of sound control.
4. Speech key with red light and red LED show the microphone is on.
5. Microphone : Unidirectional dynamic microphone.
6. Gooseneck Tube : 41cm.
7. Indicator : LED RED HALO / RED LED.
8. Speaker Unit : 0.5W.
9. Earphone Output : 1 groups / 1 group Volume Adjust.
10.Output/Input Jack : 9 PIN Round Connector series-connected freely.
11.Weight : 1kg.
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