5 REASONS why the YAMAHA PS-25 is so good

Is this the holy grail of 80ies keyboards? In this video I talk about the 1983 Yamaha PS-25, PS-35 and PS-55 range of Keyboards.

0:00 Intro
1:51 1 Arpeggiator
3:19 2 Drum Roll
4:22 3 Piano Sound
5:55 4 One Finger Song
7:53 5 Chorus
8:48 Outro
9:54 Outro Song

Ressources I used:
Yamaha PS-1: https://www.yamaha.com/en/about/innov...
PS-55 (not PS-25) Schematics: https://music-electronics-forum.com/f...
Video snippets in the last bit are from a VHS of the German 1995 movie "Nach Fünf im Urwald" with Franka Potente.

Sounds used:
In the beginning of the Intro, it's the HT-3000. Until the Outro everything else was recorded with just the PS-25, and in the final Jam there's the Casiotone 701.