[pianotech] interesting piano

[Keith McGavern]

Ron,

I am definitely a fan. Less pins to manipulate  :-)

Keith

On Sep 15, 2009, at 1:40 PM, Ron Nossaman wrote:

> … Fans of monochords will count 21! This leaves 4 bichords on the  
> bass bridge for a total of 25 notes in the bass. Then, in a spinet,  
> mind you, there are an additional 11 bichords on a low tenor  
> transition bridge! This makes the first plain wire unison at A-3  
> #37, about in the vicinity where a current redesign approach might  
> put it. …