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 PA ( Public Address ) System Trainer images


PA ( Public Address ) System Trainer

SKU: PA ( Public Address ) System Trainer 10902

Consumer Electronics Trainers


Product Description:

This Trainer has been designed with a view to provide practical and experimental Knowledge of general circuit of PA (Public Address) System Trainer on Single P.C.B. of size 11¼ x 15¼”.

Practical experience on this Trainer carries great educative value for Science & Engineering Students.



    • 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 sectionwise in the manual.

Technical 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 : 220VAC 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
    • Weight :16 Kg. (Approx.)

Other Apparatus Required:

    • Cathode Ray Oscilloscope dual trace
    • Digital multimeter Order Code -16901


    • Three Mic. with lead & connector
    • One speaker 4 Ohm, 4 Watt provided for normal operation

    Free shipping to any address in South Africa

011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00


Product details

Category: Consumer Electronics Trainers

Product code - SKU: PA ( Public Address ) System Trainer 10902

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