This is the start of a series in which I design, test and construct a monoblock amp. The amps purpose is to act as a combined L+R channel bass (or subwoofer) driver, to enhance the sound from my existing tube stereo system.
I am hoping that this series will give some insights into the engineering behind the design of an electronic device, in this case an amplifier.

Parts (to be filled in as I add more videos)

Part 1 - Introduction
Part 2 - Research and Circuit Design