Log in
Choose your language

amplifier repairing course

amplifier repairing course
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-finding, component selection, and proper transistor installation. It also includes bias adjustment, DC offset verification, stress testing, record-keeping, and final checks to ensure every repair is stable, dependable, and client-ready.

Elevify advantages

Develop skills

  • Safely power up amplifiers using expert mains handling, ESD protection, and capacitor discharging techniques.
  • Diagnose Class AB faults swiftly by tracing output stage, bias circuit, and DC offset problems.
  • Repair power supplies confidently by testing voltage rails, rectifiers, fuses, and filter capacitors.
  • Master component replacement by selecting, installing, and biasing new semiconductors accurately.
  • Conduct final testing and burn-in to confirm audio quality, bias stability, and thermal performance 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 Prison 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 where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course duration?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course