Clear-Com PS-704 4 Channel Intercom Power Supply

Compact Four-Channel Intercom Power Supply
The Clear-Com PS-704 is a robust, rack-mounted intercom power supply designed to provide reliable power for up to four channels of communication. With the ability to support up to 40 beltpacks, 10 speaker stations, or 12 headset stations, the PS-704 is perfect for a wide range of applications, including broadcast, theater, and live events. Its compact single-rack-space design ensures a seamless integration into your system without occupying excessive space.

Advanced Fault Protection for Reliable Operation
Equipped with Clear-Com's exclusive Intelligent Fault/Overload Sensing (IFOS) technology, the PS-704 dynamically adapts to short circuits and current overloads by extending reset intervals. This advanced protection mechanism ensures uninterrupted operation while preserving the unit's lifespan. There’s no need to disconnect stations, as the power supply automatically resets itself once the fault is resolved.

Flexible Program Input and Channel Control
The PS-704 features a balanced program input, allowing users to integrate external audio into the intercom system. Each channel is equipped with individual program selects and send level controls, providing flexibility in audio routing and mixing. The front panel intercom line jack adds convenience, enabling users to quickly switch between channels and adjust levels as needed for efficient communication.

Scalable Design for Large Systems
This power supply can be paralleled with other PS-704 units or main stations to increase capacity or add redundancy. The ability to scale seamlessly ensures the PS-704 remains a versatile solution for growing or complex intercom systems. Each channel is protected individually, making it resilient in demanding production environments.

Durable Build and Universal Compatibility
Constructed with a rugged metal chassis and extra-thick front panel, the PS-704 maintains Clear-Com's reputation for durability. Integral rack ears ensure secure installation in a standard 19-inch rack. The switching power supply accommodates global operation, supporting AC voltages from 100 to 240 volts at both 50 and 60 Hz frequencies.