Amplifier repairing course
4/5
This hands-on course teaches efficient diagnosis and repair of 100W Class AB amplifiers, covering safety protocols, fault tracing, component replacement, and thorough testing for reliable results.

4.0 in the evaluation
from 4 to 360h flexible workload
certificate valid 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 amplifiers confidently. You'll learn safe powering up, finding faults in power supplies, step-by-step troubleshooting, choosing components, and mounting transistors properly. It also includes setting bias, checking DC offset, stress testing, documenting work, and final checks to ensure every repair is stable, reliable, and ready to hand over.
Elevify advantages
Develop skills
- Safe amplifier power-up: follow professional mains, ESD, and capacitor discharge procedures.
- Class AB fault diagnosis: quickly trace output, bias, and DC offset problems.
- Power supply repair: confidently test rails, rectifiers, fuses, and filter capacitors.
- Component replacement mastery: select, mount, and bias new semiconductors correctly.
- Final test and burn-in: validate audio, 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 workload.What 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 help a lot with learning.

André FelipePrompt Engineering Student
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