The JTS CS-8 is a professional 8-channel automatic microphone mixer designed for installations where multiple microphones must be managed clearly, smoothly, and reliably. Ideal for corporate boardrooms, conference rooms, government buildings, houses of worship, and classrooms, the CS-8 automatically controls microphone activation to improve speech intelligibility while helping to reduce feedback in multi-microphone environments.
Designed for scalability, the CS-8 can be daisy-chained with an unlimited number of additional mixers, making it a flexible solution for systems of virtually any size. With three selectable operating modes and fully switchable mic/line inputs and outputs, it adapts easily to different installation requirements and room layouts.
Built for professional installation use, the CS-8 features a compact, 1U rack-friendly metal chassis with balanced XLR connectivity throughout. Each channel includes individual gain control and +48 V phantom power, supporting both dynamic and condenser microphones commonly used in conference and presentation environments.
Switchable inputs allow microphone or line-level sources per channel, while a switchable output enables easy integration with DSP processors, mixers, amplifiers, or recording systems. For natural room ambience, the Last In function keeps the most recently active microphone open. A dedicated control voltage output allows integration with external systems such as camera switching, speaker zoning, or automation controllers.
| Specification | Details |
|---|---|
| Channels | 8 |
| Frequency Response | 35 Hz – 20 kHz |
| Signal-to-Noise Ratio | > 70 dB |
| Maximum Gain | > 70 dB |
| Maximum Output Level | > 17 dB |
| Input Connector Type | XLR |
| Mic Input Impedance | 4.7 kΩ |
| Line Input Impedance | 20 kΩ |
| Phantom Power | +48 V |
| Input Attenuation | -50 dB |
| Mic Input Attenuation | -10 dB / -15 dB / -20 dB |
| Output Attenuation | -50 dB |
| Control Voltage Output | +4 VDC ±0.3 V |
| Power Supply | 18 VDC, 1 A |
| Power Consumption | 13.5 W |
| Dimensions (W × H × D) | 420 × 44 × 198.5 mm |
| Net Weight | 2.25 kg |
The JTS CS-8 delivers reliable, hands-free microphone management that significantly improves speech clarity in multi-speaker environments. Its selectable operating modes accommodate different meeting and presentation styles, while the Last In function preserves natural room ambience for a more comfortable listening experience. With scalable daisy-chaining and automation-friendly control outputs, the CS-8 is a powerful and practical choice for modern meeting rooms and professional installed sound systems.
Q: Can the CS-8 be expanded for larger installations?
A: Yes. The CS-8 supports daisy-chaining with an unlimited number of additional mixers.
Q: Does it support condenser microphones?
A: Yes. Each channel provides +48 V phantom power.
Q: Can line-level sources be connected as well as microphones?
A: Yes. Each input is switchable to accept microphone- or line-level signals.
Q: What is the control voltage output used for?
A: It can trigger external devices such as camera switching, speaker switching, or automation systems.
Q: What environments is the CS-8 best suited for?
A: It is ideal for boardrooms, conference rooms, classrooms, houses of worship, and government or corporate installations.
