12PMSa

12 Channel Microphone Splitter System




The 12PMSa Microphone Splitter System is designed for flexible audio system installation applications such as radio / television studios and stage monitoring. The use of XLRs connector for easy change the input / output channel location.

The input circuit of the Microphone Splitter is used a higher quality isolation transformer for long microphone lines feeding. The transformer isolation in such situations minimizes interferences from SCR lighting dimmers, radio transmitters and AC power wiring. The transformer isolated feeds retain the advantage of common-mode noise rejection inherent in the use of balanced lines.

Each channel Microphone Splitter has three outputs - one is direct and two are transformer coupled. The outputs can be also used as connected Phantom Power for microphone. Two way Ground Lift switches are fitted to both isolated outputs to help combat ground loops. Left side is capacitor linked to ground while right side offers full grounding chassis connection. There are two switches for A and B outputs*. They can be routed the Phantom Power from each mixer to microphone individually.

The professional quality microphone splitter systems are designed for use in applications where exceptional audio performance.

 

FEATURES

  • Broadcast quality.
  • Compact design.
  • Standard XLR type connectors.
  • Three-way split.
  • Phantom power connected in all outputs.
  • Transformer isolated output.
  • Ground lift options.
  • Standard 2U-19" rack mount case.
  • Front/rear side rack installation.
  • Die-cast case made.
  • Use of military grade components.

 

SPECIFICATIONS

  Frequency Response 20Hz~20kHz ±0.2dB
  Maximum Input Level +16dBu, (1% 50Hz)
    +24dBu, (0.1% 1kHz)
  Distortion 0.003% (0dBu at 1kHz)
  Insertion Loss -4.5dB into 600Ω Load
    0.9dB into 50kΩ Load
  Shorted Input Loss A or B -2dBu (Meansured from Input Port)
  Connections XLR Female Input,
    XLR Male Direct Output,
    XLR Male Isolated Output × 2,
    Ground Lift Switch × 2,
    Phantom Switch × 2
  Dimensions W483 × H88 × D104 (mm)
  Nett Weight 4.6kg