amplifier repairing course
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.

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
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