Update History
Most recent entries first.

2009-10-21 - Updated "Linux Tips & Tricks". Started new "Mac Tips & Tricks" diary. Old one can be found here
2009-08-11 - Posted "Pioneer SM-83 Vacuum Tube Amplifier Tests & Measurements".
2009-04-10
- Posted photo gallery Pioneer SM-83 Vacuum Tube/Valve Amplifier (night shots)
2009-04-05 - Updated "Linux Tips & Tricks".
2009-03-27 Started new "Linux Tips & Tricks" diary. Old one can be found here.
2009-03-20 Posted "Pioneer SM-83 Vacuum Tube Amplifier Restoration".
2008-12-10 Posted "Fisher Vacuum Tube Tuner/Amplifier Restoration". Final touches with high-resolution photos at 2009-03-12.
2008-12-10 After long hiatus, I have started again posting articles. This time not only about Linux and Mac, but for audio, too.