KHN

Welcome to this website with a selection of audio articles and new and former audio amplifier projects.

The project section is describing do-it-yourself amplifiers, free for use on a non-commercial basis.

The author has no responsibility what so ever regarding these descriptions.

For the following projects Gerber files are available:

• Mimir with Power Supply
  
• Phono Amplifier
• A la Hiraga
• Hiraga 20-30 W Power Amplifier
• Capacitance Multiplier Power Supply
• Headphone Amplifier v.2
• Class A Power Amplifier Mimir v.2
• A Non-Switching Amplifier
• Class A Power Amplifier Embla
  

Theory

• RIAA
  
• DC-coupled Amplifiers
  
• Class A Amplifiers
  
• JFET Amplifier
  

Projects

• Cascode Amplifier
  
• Headphone Amplifier
  
• Mimir (a la Hiraga)
  
• CFB Power Amplifier
  
• Non-Feedback Amplifier
  
• Phono Amplifier
  
• A la Hiraga
  
• Nostalgia (a la JLH)
  
• Hiraga 20-30 W Power Amplifier
  
• Capacitance Multiplier Power Supply
  
• Headphone Amplifier v.2
• Mimir v.2 (Class A 25-30 W)
• A Non-Switching Amplifier
• Class A Power Amplifier (Embla 5 W)
• Class A Power Amplifier (Embla 25 W)
  

Copyright©2024
Knut Harald Nygaard