1. Description
■ This device is line Amplifier to level sound for listening and recording by
monitoring audio where non-directional condenser microphone is installed for
detective sound at lecture room or even out of the building.
■ The desirable output audio level can be adjustable through the Audio gain
volume in front of the panel.
■ Each level status from the channel is displayed on FND and video gain
generators enable to regulate the signal for leveling. Built-in communication port
enables to control the level from external devices.
2. Panel Drawing
3. Specification
■ Specification
- Audio Input : Balance 4 EA (Phone Jack)
- Audio Output : Balance 4 EA (Phone Jack), Unbalance 2 EA (Phone Jack)
- Impedance : Balance 600 Ohm, Unbalance 300 Ohm
- Frequency Responses : ±0.1 dB (20Hz ~ 20kHz)
- S/N : Less than 70 dB
- Crosstalk : Less than 60 dB
■ Case & Power Part
- Rated Power input : AC 220V 60Hz ±10% , Less than 20Watt
- perating temperature : 0℃ - 40 ℃
- Type :19" Rack Type
- Dimensions : 483(W) * 44.5(H) * 300(D) mm
