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InterM PA-9312 Single Channel 120W Power Amplifier


£708.87 Inc. VAT

Shipping: 1-2 days


InterM PA-9312 Single Channel 120W Power Amplifier


The PA-9312, PA-9324, PA-9336 and PA-9348  are reliable, heavy-duty single-channel power amplifiers designed for demanding sound system applications. All models feature an XLR balanced input, with adjustable input sensitivity from -12dB to 0dB. A parallel male XLR connector enables convenient amplifier linking in multiple amplifier installations. Automatic thermal protection circuitry is provided and an “idling” circuit protects against thermal runaway. A two-speed fan helps ensure reliability, switching to high-speed when the amplifier is under heavy load. A switchable highpass filter helps provide driver protection from excessive low frequencies. Front panel LEDs indicate output levels of -40dB, -10dB and clipping, as well as protection circuit activation. A ground-lift switch is provided to isolate signal ground from chassis ground. The outputs are 4Ω, 70V, or 100V (output transformer varies depending on country). The units can be powered by 100-120VAC/220-240VAC(depending on country requirements), or 24VC , enabling the unit to be used as part of a portable PA system, or connection to a standby power supply for emergency operation. All models are packaged in a 5 1/4" high (3RU) rack-mount enclosure.


  • Output Power : 120W(RMS)
  • Protection : Thermal, PC limiter
  • Balanced XLR input with XLR parallel link-out connector
  • Indicators : Power(Blue), Protection(Red), Clip/Limiter(Red), Signal(Green), Mode Selector(Yellow)
  • 400Hz high pass filter
  • Ground Selector Switch : Frame/float
  • Adjustable input gain from -12dB to 0dB
  • Fan-forced air cooling system
  • Automatic two-speed cooling fan
  • Output level indicator LED
  • Power Source : 100-120VAC or 220-240VAC; 50/60Hz, 24VDC
    (supplied AC mains transformer depends on country requirements)
  • Power Consumption : 130W
  • Weight : 14kg/30.8lb
  • Dimensions (WxHxD) : 482x132x280mm/19x5.2x11in
Quick Code: 4694
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