Pro Co Sound MS-4 Isolated Microphone Signal Splitter

While designed to meet the demands of audio professionals, the Pro Co Sound RapcoHorizon MS-4 Isolated Microphone Signal Splitter is a versatile tool for splitting a low-impedance microphone signal into two distinct outputs. This device is ideal for a variety of applications, including live recording sessions, on-stage monitoring during performances, facilitating press conferences, and capturing high-quality audio for videotaped lectures.

Crafted with precision, the MS-4 features a robust input and two outputs: a direct output that allows for the seamless passage of phantom power, and an isolated output that ensures the two signals remain distinct and free from cross-interference. This functionality is particularly useful when one desires to send a microphone signal to both a front-of-house mixing board and a monitor board or recording device simultaneously.

The isolated output also doubles as an isolation transformer, which is invaluable for long microphone cable runs, especially when feeding unbalanced inputs. This feature is engineered to mitigate potential interference caused by radio frequency transmitters, lighting dimmers, and the ubiquitous 60Hz hum from AC power lines, ensuring a cleaner and more reliable audio signal.

For ease of use, the MS-4 requires only standard XLR microphone cables for hookup, simplifying the setup process. Additionally, the unit is equipped with a ground lift switch, which is instrumental in achieving buzz-free operation across a multitude of environments, whether in a studio or in the field.

Housed in a durable, formed steel enclosure, the MS-4 is built to withstand the rigors of both studio and on-location usage. Its compact design ensures it can be easily integrated into any professional audio setup without occupying excessive space.

In summary, the Pro Co Sound RapcoHorizon MS-4 Isolated Microphone Signal Splitter is a reliable, high-quality solution for audio splitting needs, offering both direct and isolated outputs, transformer isolation for enhanced audio purity, and a ground lift switch for noise-free operation - all encased in a sturdy, road-ready steel chassis.