LANDMARK SERIES ON AMPLIFIER DISTORTION AND SPECIFICATIONS - starting on Monday!

Next week I'm "airing" a new lecture series on audio amplifier measurements.
This will be a major milestone for audiophiles, will redefine forever what measurements are, and what is their role in sound!
Will include:
1. comparison of:
SET no feedback
Tube PP with negative feedback
Solid state - state of the art Class D

2. The effect and role of THD
3. How come a class D amp measures almost zero THD yet the waveform is distorted to hell? And the SET that measures high THD has a near-perfect waveform? What is going on??!
.. and more!

Live long and prosper.