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<title>Yamaha CP70</title>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Les,<o:p></o:p></span></font></p>
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10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I have attached the tuning graph for the
CP70B. There were two models, the CP70 & the CP70B. the difference was the scaling
and the ‘B’ had the transformer as part of the power cord. These instruments
should always be tuned with an amp, as the pick-ups hear a different harmonic.
I tuned the first one in <st1:country-region w:st="on"><st1:place w:st="on">Australia</st1:place></st1:country-region>
and had been looking after many CP70Bs and CP80s until the digital pianos took
over. They can be tuned successfully by ear, however the octaves must be expanded
quite a lot. They are known to break the covered strings on a regular basis,
and I stocked many replacement strings for such pianos.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Best of luck.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoAutoSig><font size=2 color=navy face=Calibri><span lang=EN-AU
style='font-size:11.0pt;color:navy'>Kerry Cooper ARPT<o:p></o:p></span></font></p>
<p class=MsoAutoSig><st1:City w:st="on"><st1:place w:st="on"><font size=2
color=navy face=Calibri><span lang=EN-AU style='font-size:11.0pt;color:navy'>Brisbane</span></font></st1:place></st1:City><font
color=navy><span lang=EN-AU style='color:navy'> Piano Centre<o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=navy face=Calibri><span lang=EN-AU
style='font-size:11.0pt;color:navy'>ph: +617-3809-0652<o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=navy face=Calibri><span lang=EN-AU
style='font-size:11.0pt;color:navy'>Fax: +617-3809-4699<o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=navy face=Calibri><span lang=EN-AU
style='font-size:11.0pt;color:navy'>email: <st1:PersonName w:st="on">brispiano@optushome.com.au</st1:PersonName><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> pianotech-bounces@ptg.org
[mailto:pianotech-bounces@ptg.org] <b><span style='font-weight:bold'>On Behalf
Of </span></b>Leslie Bartlett<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, 21 May 2007 7:07 AM<br>
<b><span style='font-weight:bold'>To:</span></b> pianotech@ptg.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Yamaha CP70</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I'm
scheduled to tune a Yamaha CP70 in a week. I've never seen one of these things.
I'll have an hour and a half, and it's supposed to be a "clean up"
tuning. Can anyone give me any info on these things?</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>les
<st1:City w:st="on">bartlett</st1:City></span></font> <br>
<st1:City w:st="on"><st1:place w:st="on"><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>houston</span></font></st1:place></st1:City>
<o:p></o:p></p>
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