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Public Address System Trainer

Public Address System Trainer

Product Details:


Product Description

Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Public Address System Trainer.


  • To study the circuit & operation of a PA system and observe various intermediate waveforms


The P.A. System Trainer consists of :

  • The complete circuit of a public address amplifier is printed on a single PCB
  • All part are soldered on PCB
  • Explanation, Observation, Alignment and adjustment of internal and external control possible due to single PCB
  • Easy identification of different parts is possible at a glance
  • Easy measurement of voltages and observation of waveforms at any point. Also typical voltages and waveforms are provided
  • A manual having practical detail is provided with the trainer
  • The whole circuit of public address amplifier is explained section wise in the manua

Specifications :

  • Signal to noise ratio : 60 dB
  • Frequency response : 100 Hz to 15000 Hz
  • Amplifier with two mic. inputs
  • One mic. & One Aux. inputs
  • Power supply : 220V AC 50 Hz
  • Power Output : 80 Watt RMS Max
  • Tone control : Bass, Treble
  • Audio Monitoring Indicators
  • Output Tap for speaker matching : 4, 8 &16 Ohms
  • Good Quality,reliable terminal/sockets are provided at appropriate places on panel for connections / observation of waveforms
  • Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book Reference