SOKOL-4 radio revisit or what else you can improve

This is an update on my previous retro radio repair and alignment video (https://youtu.be/8yRg88LvmZo) on the channel, here we make good thing even better))) Buy this piece of equipment: https://ewbbt.eu/portfolio/sokol4/ Please support my work: https://ewbbt.eu/portfolio/coffeedonut/ Take a look at my retro electronics shop here: https://ewbbt.eu/