[pianotech] Yamaha GA1

[johnparham at piano88.com]

Thanks Paul!

-John Parham

> -------- Original Message --------
> Subject: Re: [pianotech] Yamaha GA1
> From: paul bruesch <paul at bruesch.net>
> Date: Sat, January 15, 2011 1:16 am
> To: pianotech at ptg.org
> 
> 
> Your Mileage May Vary
> 
> On Sat, Jan 15, 2011 at 12:09 AM, <johnparham at piano88.com> wrote:
> 
> > Mike,
> >
> > "YMMV, but for sure that piano
> > would sound better, longer, with a DC."
> >
> > For my own edification, what does YMMV mean?
> >
> > -John Parham
> >
> > > -------- Original Message --------
> > > Subject: Re: [pianotech] Yamaha GA1
> > > From: Mike Spalding <mike.spalding1 at frontier.com>
> > > Date: Fri, January 14, 2011 10:00 am
> > > To: pianotech at ptg.org
> > >
> > >
> > > Marshall,
> > >
> > > My experience with DamppChasers is that they reduce the effects of
> > > humidity events, but they don't completely eliminate them.  So when the
> > > humidity goes up in the spring, pianos with DamppChasers will go sharp
> > > in the tenor and killer 8va, but not as far as a piano without the DC
> > > system.  Decently scaled medium-size grands in my care (S&S M, L, O,
> > > Knabe 5'3", Yamaha C7) typically will float 2 to 5 cents.  So the
> > > question is really "how far", not "how long".  How long the tuning stays
> > > put depends on how far the piano floats, and how sensitive the owner is
> > > to that amount of pitch difference.  Some of my DC-equipped grand owners
> > > tune annually and think it's just fine, others tune quarterly and would
> > > go more often if the budget would allow.  YMMV, but for sure that piano
> > > would sound better, longer,  with a DC.
> > >
> > > Mike
> > >
> > > On 1/14/2011 8:09 AM, Marshall Gisondi wrote:
> > > > Hi Everyone,
> > > > I also tune a Yamaha GA1 for a church, and I put them on a 3 month
> > > > schedule just to keep it sounding reasonable.  I'm told that my
> > > > tunings stay longer than the last tech they had.   Sometime last year
> > > > I had to replace a damper that one of the kids either from the school
> > > > they have or the youth group bent it. S o I had to get a new one.  I
> > > > spoke with someone from Yamaha who said that these were faulty
> > > > pianos.  How much longer will a damp chacer allow the tuning to stay
> > put?
> > > >
> > > > Marshall Gisondi Piano Technician
> > > > Marshall's Piano Service
> > > > */pianotune05 at hotmail.com/*
> > > > 215-510-9400
> > > > */www.phillytuner.com <http://www.phillytuner.com/> /*
> > > > Graduate of The School of Piano Technology for the Blind
> > > > www.pianotuningschool.org <http://www.pianotuningschool.org/>
> > > > Vancouver, WA
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> >
> >