amplifier repairing course
Gain expert skills in repairing 100W Class AB amplifiers, covering safety protocols, precise diagnostics, power supply fixes, bias tuning, component swaps, and thorough testing. Perfect for electronics techs seeking swift, trustworthy repairs that deliver solid, client-approved results every time.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course provides a quick, hands-on guide to diagnosing and repairing 100W Class AB amplifiers confidently. You'll master safe power-up procedures, power supply troubleshooting, systematic fault-finding, component selection, proper transistor installation, bias adjustment, DC offset verification, stress testing, documentation, and final checks for stable, dependable repairs ready for customers.
Elevify advantages
Develop skills
- Safe amplifier power-up: follow expert mains, ESD, and cap discharge protocols.
- Class AB fault diagnosis: quickly pinpoint output, bias, and DC offset problems.
- Power supply repair: confidently check rails, rectifiers, fuses, and filter capacitors.
- Component replacement mastery: pick, install, and bias new semiconductors right.
- Final test and burn-in: confirm audio quality, bias stability, and thermal performance for customers.
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 are saying
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