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Amplifier repairing course

4/5
Amplifier repairing course
4.0 rating
4 to 360 hours 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 units with confidence. You'll learn safe power-up techniques, power supply troubleshooting, step-by-step fault finding, 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 ready for delivery.

Elevify advantages

Develop skills

  • Safe amplifier power-up: follow 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 properly.
  • 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

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful 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 way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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