When you see transistors marked with paint and no manufacturer type #'s or other info, the transistors are either floor sweepings or QC failure units sold for scrap. Then someone tests and grades the transistors to gain and frequency so the could be placed in the proper stage (hence the colored paint) and sells them cheap to 4th tier radio manufacturers in Hong Kong where quality ruled. The one exception was Zenith. They had some of their pocket radios made in Hong Kong that were assembled well , made of first quality parts and performed well. It can be done if you give a darn.
Christmas in July 2-fer best day ever. I was going to comment on the wooden TV episode that the image clarity on some of the close-ups was very nice for the lighting inside a cabinet. Appreciate the effort you put in to the recording of these videos
Finding a transistor off an old scrap board and it working is experience and masterful. Like the old song goes..."if you wanna play the blues...you gotta pay the dues" and shango apparently has.
Forget 5 mins.... I am in it for the long haul. Love your videos and I will always watch the whole thing. Too much valuable information to pass up! Thanx.
The video and audio quality is good enough for a cheap Gamble-Skogmo pocket transistor radio repair. Fixed with a good explanation of what failed and why and the repair done cheaply with excess component supply. Excellent stuff Shango!