circle of sound

[Jerry Cohen]

You are both correct.
James has described the inner rim, and Paul has described the outer rim. As
of a few weeks ago, that is still how they are made!

Jerry Cohen, RPT
NJ Chapter

>
>It is my understanding that the Bosey rim is not laminated spruce but solid
>spruce edge glued and end glued to gether and then the shape is carved out
>of that.  That would keep the vibration back to the SB sine there are no
>plies to soak it up>
>Jim
>James Grebe
>
>
>Bosendorfer released a tech video in the late 1980"s(?), of their
>manufacturing plant.  It showed the rim being kerf cut so it would bend
>around the inner rim.  The inside and outside of the rim were veneered.
The
>kerf cuts were filled with wedges and the edge(s) veneered to match.  I can
>only assume they still do this today.
>
>Paul C