Audio Amplifier Design & Repair Course
4.1/5
This course equips you with essential skills to design, diagnose, repair, and upgrade audio amplifiers, from workbench safety to advanced performance tuning, ensuring reliable and high-quality audio systems.

4.1 in the evaluation
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Audio Amplifier Design & Repair Course provides a quick, practical way to diagnose, repair, and upgrade modern and vintage amplifiers. You will learn safe workbench setup, oscilloscope and multimeter techniques, signal tracing, and systematic fault analysis. Then, apply proven repair procedures, protection circuit tuning, layout enhancements, and final performance checks to create powerful, reliable audio systems confidently.
Elevify advantages
Develop skills
- Pro bench diagnostics: trace audio faults quickly with oscilloscope, digital multimeter, and signal injection.
- Safe power-up methods: use variac, isolation transformer, and dummy loads to avoid damage.
- Component-level repair: replace output transistors, driver stages, capacitors, and protection components properly.
- Bias and offset setup: adjust idle current and DC offset for efficient, stable Class AB amplifiers.
- Reliability upgrades: enhance layout, grounding, cooling, and power supply durability.
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.What our students say
Your classes 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 switch 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
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