amplifier repairing course
This hands-on course equips you with practical skills to diagnose, repair, and test 100W Class AB amplifiers, ensuring reliable performance and customer satisfaction through safe procedures, component expertise, and thorough verification.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Amplifier Repairing Course provides a quick, hands-on way to diagnose and repair 100 W class AB amplifiers with assurance. You will learn secure powering methods, power supply troubleshooting, detailed step-by-step diagnostics, component picking, and proper transistor installation. The course also includes bias adjustment, DC offset verification, stress testing, record-keeping, and final checks to ensure every repair is solid, dependable, and set for delivery.
Elevify advantages
Develop skills
- Safe amplifier powering: follow expert mains, ESD, and capacitor discharge procedures.
- Class AB fault diagnosis: quickly identify output, bias, and DC offset problems.
- Power supply repair: confidently check rails, rectifiers, fuses, and filter capacitors.
- Component replacement expertise: choose, install, and adjust new semiconductors properly.
- Final testing and burn-in: confirm audio quality, bias, and thermal stability for customers.
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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