I have made a "Yamaha Piano tips" page that contains useful information regarding Yamaha Piano Cabinets and brasswork. Hopefully I will be adding more cabinet-related information to that page over time, but for now, that is all it contains.
As ever,
signing off
Mark
Signature:
Pianos for Sale in Royton. I recommend the Yamaha U3 and the Yamaha U1 upright pianos.