PSIO vs CD-ROM speed comparison on Playstation 1

This video demonstrates some loading speed comparison between PSIO and regular CD-ROM on original Playstation 1.
I am not affiliated with cybdyn-systems, just happy owner of this cool stuff.

My PS1 model is SCPH-7502 with CD-ROM from PSOne (ksm-440-bam)
Game: Spyro the Dragon.

Видео PSIO vs CD-ROM speed comparison on Playstation 1 канала foxh0und