The headphone output and the 6 LED PFL metering are both mounted on the right hand side of the front panel. Individual +V, -V and 48VDC rail LED indicators show when the PSU 32 redundant power supply unit is connected to the MSX 32.Īn illuminated power switch on the front panel provides visual confirmation of AC power connection to the unit. However, for “critical” applications where systems must keep operating, we recommend including the PSU 32 redundant power supply unit. The MSX 32 uses an internal toroidal transformer based power to get the maximum benefit from the ultra low noise design of the splitter circuitry. Internal Power Supply and the PSU32 Redundant back-up supply High CMRR is achieved by the use of precision components throughout. Internally, powerful RF input filtering removes both common mode and differential interference at ultrasonic frequencies and above. A Clip LED indicates imminent signal overload through the channel.Each channel also has a rear panel switch hard-linking the Input to the Main output. An indicator LED shows when this is active. I had a twenty four channel rack of one input four out splitters (FoH PA, monitors, recording truck and TV. Gain through the MSX 32 can be set individually by adjusting the rotary Gain control on the front panel of each channel, from 0dB through to +40 dB in 10 dB steps.A ‘Link’ switch links each channel to the previous one, providing an ultimate maximum of 32 Outputs from a single input. I would like to build an Active Mic splitter. Its extremely high audio quality, robust build and portability make. Splitters are for sending one output to two inputs, not the other way around (which is what you're trying to do). Outputs don't like getting signal sent to them. The PFL busses of multiple MSX32 units can be linked by connectors on the rear panel. The Drawmer 4X4R Active Splitter is a rackmount 4 in/16 out mic/line signal splitter. Try this one: The problem is that each device is also putting its output signal on the outputs of the other device. A PFL switch and 6 LED metering enables each channel to be easily checked with headphones for signal monitoring, and also for line tracing when troubleshooting.
#Active audio splitter plus#
These can be optionally transformer Balanced.Įach channel has a –20 dB pad switch plus silently switchable 48V Phantom power with indicator LED. Each of these channels has two transformer Balanced splits on the front panel and two electronically Balanced outputs on the rear panel for Main and Monitor. The MSX 32 consists of eight channels of actively buffered ultra low noise Microphone/Line Splitter. With these benefits in mind, the NEW ARX MSX 32 Active Microphone/Line Splitter has been developed to deliver the performance required by the increasing complexity of today's standards of audio production. Active microphone and line signal splitting has a number of benefits over using passive splitters: primarily these are improved sound quality, noise figures comparable to the best microphone inputs, and increased resistance to RFI.
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