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amplifier repairing course

amplifier repairing course
4 to 360h flexible workload
certificate valid in your country

What will I learn?

The Amplifier Repairing Course provides a quick, hands-on approach to diagnosing and repairing 100 W class AB units with assurance. You'll learn secure power-up techniques, power supply troubleshooting, systematic diagnostics, component selection, 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 stable, dependable, and prepared for delivery.

Elevify advantages

Develop skills

  • Safe amplifier power-up: implement professional mains, ESD, and capacitor discharge procedures.
  • Class AB fault diagnosis: quickly identify output, bias, and DC offset problems.
  • Power supply repair: confidently test rails, rectifiers, fuses, and filter capacitors.
  • Component replacement expertise: choose, install, and bias new semiconductors accurately.
  • Final test and burn-in: confirm audio quality, 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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Correctional System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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