• Input Impedance 300 Ohms
• Output Impedance 2 secondaries @ 600 Ohms each
• Frequency Response 30Hz - 20 KHz ± 1dB
• Maximum Output Level + 20dBm
• THD at Max Output 0.2% 30 Hz - 20KHz @ 20dBm
• Insertion Loss 0.5dB @ 1 KHz (600 Ohm source & load)
• Input Connectors 3 pin female XLR wired Pin 2 + Hot, Pin 3 – Cold
• Main Output 3 Pin male XLR wired Pin 2 + Hot, Pin 3 – Cold
• Monitor & Aux Output 3 pin male XLR wired Pin 2 + Hot, Pin 3 – Cold. Audio grounds not connected; Pin 1 is floating.
• Weight 13.5 lbs (6 Kg) 

Front Panel
• 16 x Hardwired balanced XLR Input and Main Outputs. Pin 3–-, Pin 2 +, Pin 1 Ground
• 16 x Hardwired transformer isolated balanced XLR Monitor Splits. Pin 3–-, Pin 2 +, Pin 1 floating (not connected)
• Numbered marker panel for labelling individual channel assigns

Rear Panel
• 16 x Hardwired transformer isolated balanced XLR Auxiliary Splits. Pin 3–-, Pin 2 +, Pin 1 floating (not connected)
• Screw Terminal Chassis Ground point

Note: 
• No connections to Audio ground

About the MSX48
The ARX MSX48 Transformer isolated Microphone/Line Splitter has been developed to deliver the performance required by the increasing complexity of today’s standards of audio production.

The MSX 48 is a totally passive device requiring no power, and consists of Sixteen channels of transformer isolated ultra low noise Microphone/Line Splitter. Each of these channels has a direct looped Main/FOH feed, and a transformer isolated Monitor split on the front panel.

On the rear panel is an Auxiliary transformer isolated split ideal for use with a remote recording truck or TV feed.
The all-steel chassis of the MSX 48 provides strong interference resistant shielding. Internally, state-of-the-art transformers deliver superb audio quality and total galvanic isolation.

The MXS 48 is the user-friendly and straightforward answer to multi channel signal splitting requirements.

ARX MSX 48 | 16 IN, 48 OUT ISO Transformer Microphone / Line Splitter