amplifier repairing course
This hands-on course equips participants with essential skills to diagnose, repair, and test 100W Class AB amplifiers, ensuring reliable performance and customer satisfaction through systematic troubleshooting and component handling techniques.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Amplifier Repairing Course provides a quick, hands-on route to diagnosing and repairing 100 W class AB units with assurance. You'll master safe switch-on procedures, power supply troubleshooting, systematic fault-finding, component picking, and proper transistor fitting. The course includes bias adjustment, DC offset verification, stress testing, record-keeping, and ultimate confirmation to ensure each repair is solid, dependable, and set for delivery.
Elevify advantages
Develop skills
- Safe amplifier switch-on: implement expert mains, ESD, and capacitor discharge protocols.
- Class AB fault diagnosis: quickly identify output, bias, and DC offset problems.
- Power supply repair: check rails, rectifiers, fuses, and filter caps assuredly.
- Component replacement expertise: choose, fit, and bias new semiconductors accurately.
- Final test and burn-in: confirm audio, bias, and thermal stability for customers.
Suggested summary
Before starting, you can change the chapters and the 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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Course in PDF