[pianotech] Pitch change, etc.

Terry Farrell mfarrel2 at tampabay.rr.com
Thu Apr 8 06:15:33 MDT 2010


The other disadvantage of using Delignit is that your piano will end  
up looking like a Samick!

Terry Farrell

On Apr 7, 2010, at 8:32 PM, Ron Nossaman wrote:

> jimialeggio wrote:
>> I think it would be useful to try and determine if there is any  
>> advantage of  the various maple epoxy laminations over a delignit  
>> cap.
>> Do we have any data on this?
>
> Not directly, but Delignit ought to make a first rate cap. The stuff  
> sold by Delignit for bridge capping is, I think, not hard and dense  
> enough. It's a little over 70% the density of the pinblock stock,  
> and noticeably less hard. The only real benefits I see to epoxy/ 
> veneer laminations over Delignit pinblock stock are that it looks  
> less like plywood because of the grain direction of the laminations,  
> and it's less abrasive to edged tools when you notch.
>
> If you want to try a pinblock grade Delignit cap, I have 9mm material.
> Ron N



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