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.)
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