@MC- I’m fairly certain, there was never any plywood, in any of Oni no Hanzō’s swords or spears. Did they even have plywood, in Sixteenth Century Japan?
Unbelievable
Yamaha really made this statement:
Glossy black piano finish provides improved signal-to-noise performance
https://europe.yamaha.com/en/products/audio_visual/speaker_systems/ns-5000/index.html
I thought I would seek opportunity to hear these speakers, but now I do not think so