The answer from Yamaha

David Ilvedson ilvey@sbcglobal.net
Mon, 18 Oct 2004 19:47:57 -0700


That should read "isn't in the piano"

David I.

----- Original message ---------------------------------------->
From: David Ilvedson <ilvey@sbcglobal.net>
To: <pianotech@ptg.org>
Received: Mon, 18 Oct 2004 19:12:05 -0700
Subject: Re: The answer from Yamaha

>So if you subtract 1/2 a size it is the same as reading backwards from the treble.   The 
>reason they don't have a 13 stamped is it is 12.5 wire metric which is(n't)  in the piano.
>This would apply to European pianos also?   Has anyone mic'd a Hamburg at sometime 
>and let me know?    Of course this isn't of much importance if you mic the strings!

>David I.

>----- Original message ---------------------------------------->
>From: Phil Ryan <pryan2@the-beach.net>
>To: Pianotech <pianotech@ptg.org>
>Received: Mon, 18 Oct 2004 20:54:10 -0400
>Subject: Re: The answer from Yamaha

>>Is this your final answer, Terry?

>>Phil R.

>>pianolover 88 wrote:

>>> earlier today I spoke with tech  Dave Durbin, of yamaha Corp. He 
>>> confirmed that the stamped scale indications on the long bridge are 
>>> INDEED Metric, as I suspected. On the vast majority of grands, and 
>>> probaly uprights as well, "Suzuki" wire, which is metric sized, is 
>>> used. Bottom line from Yamaha: When restringing with American Standard 
>>> wire,  use 1/2 size smaller than indicated on the bridge. Simple enough.
>>>
>>> Terry Peterson
>>>
>>>
>>>
>>> ----Original Message Follows----
>>> From: David Ilvedson &lt;ilvey@sbcglobal.net&gt;
>>> Reply-To: ilvey@sbcglobal.net, Pianotech &lt;pianotech@ptg.org&gt;
>>> To: &lt;pianotech@ptg.org&gt;
>>> Subject: Re: yamaha wire is metric..OT
>>> Date: Mon, 18 Oct 2004 13:55:12 -0700
>>>
>>> I've been conversing back and forth off list with Terry on this...in 
>>> my experience with Yamahas, when I replace a  broken string I mic and 
>>> have found that area in between two bridge stamps, i.e. 13.5, 14 etc. 
>>> is read from right to left, treble to bass.   On Terry's piano the 
>>> last size stamped on the bridge is 13.5.   This is several unisons 
>>> towards the bass from note #88.  In other words there is no 13 stamped 
>>> on the bridge!  The size from #88 note down (towards the bass) to the 
>>> 13.5 stamp is size 13 wire.   From 13.5 stamp down (towards the bass) 
>>> to 14 stamp is 13.5 and onward.
>>>
>>> David I.
>>>
>>>
>>>
>>> ----- Original message ----------------------------------------&gt;
>>> From: Farrell &lt;mfarrel2@tampabay.rr.com&gt;
>>> To: Pianotech &lt;pianotech@ptg.org&gt;
>>> Received: Mon, 18 Oct 2004 09:32:56 -0400
>>> Subject: Re: yamaha wire is metric..OT
>>>
>>> &gt;I've been following this tread with interest as I service a number 
>>> of Yamaha
>>> &gt;C3s that get beat on and need string replacements somewhat 
>>> frequently.
>>> &gt;Perhaps I missed the key post, but has there been any consensus as to
>>> &gt;whether the gauge numbers marked on the long bridge are consistent 
>>> with
>>> &gt;Roslau &amp; Mapes gauge sizes?
>>>
>>> &gt;Terry Farrell
>>>
>>>
>>> &gt;_______________________________________________
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>>>
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>>>
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>>-- 
>>Phil Ryan
>>Organist
>>Phone: 305 534-3025
>>Fax: 305 538-1345
>>Email: pryan2@the-beach.net
>>Web: www.weddingmusic.philryan.20m.com

>>_______________________________________________
>>pianotech list info: https://www.moypiano.com/resources/#archives

>_______________________________________________
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