Hi, I started tempering with simple electronics and assembled a few amps from pre-made boards in my high school years. In the last 40 years I have followed the audiophile communities, owned many components and do minor modifications to them. In the past 5 years or so, the mods are more and more serious with the help a number of Youtube channels. I have been following this forum for over 9 months now, read all the articles by Nelson Pass I can find, and have just completed a F5M in dual mono configuration. Plan to build a more amps of various power.
