Amplifier repairing course
4/5
This hands-on course equips you with essential skills to diagnose, repair, and test 100W Class AB amplifiers, ensuring reliable performance and customer satisfaction through safe practices and thorough quality checks.

4.0 in rating
flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
The Amplifier Repairing Course offers a quick, hands-on way to diagnose and repair 100 W class AB amplifiers with assurance. You'll master safe powering up, troubleshooting power supply problems, detailed fault-finding, picking the right parts, and proper transistor fitting. It also includes setting bias, checking DC offset, stress tests, record-keeping, and final checks to ensure each repair is solid, dependable, and set for delivery.
Elevify advantages
Develop skills
- Safe amplifier power-up: follow expert mains, ESD, and capacitor discharge procedures.
- Class AB fault diagnosis: quickly identify output, bias, and DC offset faults.
- 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 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
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