Loudspeaker Systems (1993-2008)
My home hi-fi (2000)
Class A amplifier with a Single Ended 211/VT4C vacuum tube (1999)
Amplifier circuit and tubes datasheet (2000)
Two-Faces: tube preamplifier SRPP with 6J5GT FIVRE (2000)
Vacuum tubes vibration damping
My Brain: a particular computer (1999)
Building a cheap home theater table (2002)
Building a cilindrical loudspeaker system for home Theater (D'Appolito configuration)
MusicBag: a mini & active loudspeaker with solar panels supply