bcdon
April 13th, 2010, 11:12 AM
I saw this over at hackaday.com (http://hackaday.com).
http://diyaudioprojects.com/Solid/12AU7-IRF510-LM317-Headamp/
The NP-100v12 is a simple headphone amplifier that allows an entry level builder to experience assembling and listening to their own creation.
http://diyaudioprojects.com/Solid/12AU7-IRF510-LM317-Headamp/12AU7-Tube-IRF510-Mosfet-Headphone-Amplifier.jpg
http://diyaudioprojects.com/Solid/12AU7-IRF510-LM317-Headamp/
The NP-100v12 is a simple headphone amplifier that allows an entry level builder to experience assembling and listening to their own creation.
http://diyaudioprojects.com/Solid/12AU7-IRF510-LM317-Headamp/12AU7-Tube-IRF510-Mosfet-Headphone-Amplifier.jpg