Kris, Even though you've received numerous responses I feel compelled to add my "voice." What does a Hydro-Dry bar do? It sounds like something intended to dry out moist areas. If the bar is powerful enough to have any effect, it would be taking the piano the wrong direction. What is needed in February is more humidity, not less, if Minnesota is anything like my part of Pennsylvania. Now let's talk economics a little (these figures are hypothetical for the sake of my argument). Let's assume the church can budget $300 annually for piano care. Over a period of two years they could spend $600 for ten tunings at $60 each, or they could buy a complete vertical Dampp-Chaser installation for $300 plus five tunings for the other $300. After the first two years the piano maintenance costs are likely to drop dramatically. The expenditure will be roughly the same, but with the latter approach the piano will stay ever so much better in tune, IF the humidity change is the problem. And I bet it is, by your description, even though someone mentioned these pianos had tuning stability problems. You mentioned hefty cents deviation. If they seem to balance each other out more or less, sometimes sharp sometimes flat, then I seriously doubt the pinblock is the main problem. Clyde Hollinger K Anderson wrote: > > Hi, List, The problem > concerns a Story & Clark #413683, one of the ones "Built for churches"; > it is a church's sanctuary piano & their main worship instrument. It > just will not stay in tune longer than about 6 weeks. After two months > it's distinctly out of tune and after 2 1/2 months they call for another > tuning. I don't mind tuning a piano often, but I feel badly for the > church music budget. > There's a sticker just under the lid where the previous tunuer > kept records; they shopw the piano was usually tuned at least three times > a year, and those were not touch-ups; some hefty cent's deviations are > recorded. > Its last few tunings were in December, Feb. 16, and June 1st. > In February I installed a Hyrdo-Dry bar, hoping that would at least help > to lengthen time between tunings a little. Didn't help much - maybe added > two weeks. I'd prefer a Damp-Chaser unit but they can be spendy & I'm > trying to help the church save a little, so I tried the Hydro-Dry first > just to see. > The piano is not in ther best location: treble end is mere > inches from a heating vent (forced air heat), and a door to the outdoors > about 6 feet nehind the piano. Not a main door, but a door anyway. The > building has no air conditioning.I have suggested that it be moved, if > possible, to the other end of the stage, where there is no heat vent and > no exterior door. > I see the piano again on Saturday; am thinking about doping the > block.
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