JTS CS-4 4-Channel Automatic Microphone Mixer

The Automatic Microphone Mixers of the CS series are THE perfect aid for concepts with multiple microphones, e.g. in conference rooms, churches or language laboratories. The main task of the mixer is to open the respective microphone channel when required and to close it again when the speaker has finished the presentation. This intelligent adjustment for the individual microphone channels allows for a silent and precise control which ensures that the audience hears every single word. This greatly improves the overall sound resulting in a clear, transparent reproduction and minimises acoustic feedback and irritating background noise. The CS mixers feature a last-in function in order to maintain a pleasant atmosphere with a soft ambient sound also during the breaks in conversation rather than just cutting off the sound.

FEATURES

• 4 channels
• 3 operating modes: auto mode, priority or 4/1-channel mixer
• Balanced XLR inputs, switchable mic/line
• 12 V phantom power
• Mix output, switchable mic/line
• Trigger outputs for external devices, e.g. warning devices, cameras or speakers
• Status LEDs
• Several devices can be combined via link connections (supplied with cable)
• Desktop metal housing
• 482 mm (19") rack installation with supplied mounting brackets

SPECIFICATIONS

• Power Supply : 16VDC, 100mA (The attached adapter, 12V, 600mA, isn’t full-loaded, so it can provide enough voltage +16VDC to the Automatic mixer.)
• Power Consumption : 4.6 Watt (include Adapter)
• Fuse : T0.5AE 250V
• Impedance Input : 0
• Type : XLR
• Mic : 4.7KΩ
• Line : 20KΩ
• Output
• Type : XLR
• Mic : 300Ω
• Line : 200Ω
• Maximum Output Level
• Line : >+19 dB
• Maximum Gain : ≥70dBm
• Internal Controls
• Mic/Line attenuation : -50dB
• Phantom Power : +12V
• Pad : -10dB
• MIC Attenuation : -10dB, -15dB, -20dB
• Output Attenuation : -50dB
• Frequency Response : 35~20,000Hz ±2dB
• THD% Input(1 KHz -50dB) : <0.06%
• Signal-To-Noise Ratio : >70dBm
• Voltage Output : +4VDC±0.3V
• Weight : 1.41 kg
• Dimensions : 212mm(W)*44mm(H)*212mm(D)