Amplifier repairing course
4/5
Gain expertise in repairing 100W Class AB amplifiers, covering professional safety measures, diagnostics, bias setup, power supply fixes, and thorough final testing. Perfect for electronics technicians seeking efficient, trustworthy repairs that deliver robust, customer-approved results every time.

4.0 in rating
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Amplifier Repairing Course offers a quick, hands-on way to diagnose and repair 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, documentation, and final checks to ensure every repair is stable, dependable, and client-ready.
Elevify advantages
Develop skills
- Safe amplifier power-up: follow expert mains, ESD, and capacitor discharge protocols.
- 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 mastery: 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 workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

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 FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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