Log in
Choose your language

Amplifier repairing course

4/5
Amplifier repairing course
4.0 in rating
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 are saying

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

FAQ

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

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