JTS CS-4 Microphone Preamp

Automatic microphone mixer 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. 4 channels. 3 operating modes: auto mode, priority or 4/1-channel mixer. Balanced XLR inputs, switchable mic/line. 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. Mic input: 0.2 mV/4.7 kOhm. Line input: 60 mV/20 kOhm. Aux output: 1 V/200 Ohm. Frequency range: 35 - 20000 Hz. THD: < 0.06%. S/N ratio: > 70 dB. Phantom power: +12 V. Power supply: via encl. plug-in power supply. Dimensions: 200 x 44 x 212 mm. Weight: 1,4 kg. Colour: Black