CLEAR-COM / MA-704

This is an IFB control panel made by CLEAR-COM. It allows talk, listen and call for each of the 4 channels individually. It also has a simultaneous talk function.

[直輸入品][Direct Import]

■Panel microphone input section
Input type: electret
Input impedance: >=2KΩ
Microphone limiter threshold: 0dB±3dB
Microphone limiter range: >=15dB
■Frequency response
Panel microphone - talent: 200 - 18KHz±3dB
Extension line - talent: 200 - 18KHz±3dB
■Maximum distortion
Panel microphone - talent: <=0.5%
Extension line - talent: <=0.1%
■Noise
Panel microphone - talent: <-65dBu
Extension line - talent: <-85dBu
■Maximum gain
Panel microphone - talent: <=40dB
Program input - talent: <=-45dB
■Power supply
Input voltage range: 20-30 VDC
Input current (idle): ≦140mA
Input current (max): ≦180mA
■Rear panel connectors
IFB input: XLR6F x 1
IFB extension: XLR6M x 1
Extension bus out: 1/4 jack x 1
External line input: 1/4 jack x 1
Microphone gain: Gain adjustment x 1
■Front panel controls and indicators
Talk button x 5
1/4 microphone jack socket x 1
■Usage environment
32?F - +122?F (0?C - +50?C)
■Dimensions
W160×H44×D140mm
■Weight
0.78kg