PAM520 - 240W Mixer Amplifier with Zone Attenuation
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PAM520 - 240W Mixer Amplifier with Zone Attenuation
PAM520 - 240W Mixer Amplifier with Zone Attenuation
PAM520 - 240W Mixer Amplifier with Zone Attenuation
PAM520 - 240W Mixer Amplifier with Zone Attenuation
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List Price £342.32 incl. VAT
Inter-M - PAM520

240W Mixer Amplifier with Zone Attenuation

100V Line Audio System
Low Impedance Audio System
MP3 Audio File Player
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Product Description

The Inter-M PAM520 is the latest addition to their best selling PAM Series of professional 100v line Mixer Amplifiers.

This latest 240 Watt version features volume attenuation to each of the five output channels, allowing individual volume control per zone, controlled directly from the amplifier.

This new PAM model also features a built-in monitor loudspeaker module for checking of output signals.

The PAM520 Mixer Amplifier is compatible with Inter-M's RM-05A 5-zone Microphone Console and can also be fitted with the Inter-M PAM-MPM4 Tuner/CD/MP3 Module by replacing the PAM520's monitor speaker module.

Each of the PAM520 Amplifier's five output channels can individually be selected ON/OFF or ALL CALL selected, as well as full level control per channel.

Specification Sheet


  • 5 x Attenuation/Volume Controls to allow adjustment of the 5x Loudspeaker Outputs (100v line)
  • 4 x selectable Mic/Line XLR Inputs, with Phantom Power and EQ facility
  • 2 x stereo RCA inputs for background music sources
  • 1 x Telephone input (priority)
  • 1 x Monitor Loudspeaker Module (this can be removed and replaced with the PAM-MPM4 CD/Tuner/MP3 Player Module if required)
  • Emergency Mute terminal for connection Evacuation system
  • Optional RM-05A Zone Paging Microphone connection port
  • Individual EQ per input channel
  • Individual Phantom Power (per Mic input)
  • 230v AC / 24v DC powered
  • Supplied with rack mount kit
Description PAM520
Rated Output Power (THD 1%) 240W RMS @ 100v line (maximum 50W per output), 240W RMS @ 4Ω
Speaker Zone 1~5 Output 50W Max.
Input Sensitivity/Impedance Mic -60dBv 600Ω, Line -30dBv 10KΩ
S/N Better than 85dB
Frequency Response (at 2kHz half power output, ±3 dB) 80Hz ~ 18kHz
Phantom Power 24v DC
Operating Temperature -10°C ~ +40°C
Power Source 240v AC; 50/60Hz, 24v DC
Power Consumption 320W
Dimensions 482(W) x 132(H) x 398(D) mm
Weight (Net) 19.00kg
Weight (Gross) 21.00kg

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