amplifier repairing course
Gain expertise in repairing 100W Class AB amplifiers using professional safety measures, diagnostic techniques, bias setup, power supply fixes, and thorough testing. Perfect for electronics technicians seeking efficient, trustworthy repairs that deliver durable, customer-approved results every time.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course offers a quick, hands-on guide to diagnosing and repairing 100W Class AB amplifiers confidently. You'll master safe power-up procedures, power supply troubleshooting, systematic fault diagnosis, component selection, proper transistor installation, bias adjustment, DC offset verification, stress testing, documentation, and final checks to ensure every repair is stable, dependable, and client-ready.
Elevify advantages
Develop skills
- Safe amplifier power-up with mains, ESD, and capacitor discharge protocols.
- Rapid Class AB fault diagnosis for output, bias, and DC offset problems.
- Confident power supply repairs including rails, rectifiers, fuses, and capacitors.
- Expert component replacement, mounting, and biasing of semiconductors.
- Comprehensive final testing and burn-in for audio, bias, and thermal reliability.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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