Aiwa AD-F770 cassette deck (1985) (HD remake), Part 1

The first of a two-part series about this excellent cassette deck. I already made a video of this when I got it four years ago, but I wanted to remake it and make it a lot better this time. In Part 2 we will turn on the deck, demonstrate its various features, and make test recordings and test music playback quality. Original video: https://www.youtube.com/watch?v=B7xQIJGsWtM