I'm one of a very few that service Yamaha Disklaviers in my area. Most techs are afraid of them, and sometimes I don't blame them.
Only problem I see with real pianos hosting digital reproducing systems, like DKV's, is that the electronics have a much shorter lifespan than the piano. 20 year old units are starting to fail and fortunately, depending on the problem, can still be repaired. Biggest problem is lack of parts, like IC's. Ya can't just go to the store and say I need "one of these". The company that does these repairs has had to invent stuff on occasion to get stuff working again when parts are no longer available. Eventually the electronics in all these devices, Kawai, Yamaha and Steinway, are all going to fail beyond repair. Give 'em twenty-plus years and what the customer will have left is just a really nice piano that will, fortunately for us, remain a really nice piano for decades.
My problem with, for example, the hybrids where it's a real action inside an otherwise digital piano, is that in 20 plus years or so it will no longer be serviceable and it's going to need to be replaced. And the high end hybrids can cost almost as much as a real piano, which is going to last four to five times longer if respectfully cared for. Plus, in order to work on them you not only need to understand an acoustic action but you need to have more than a basic understanding of electronics. The hybrid pianos and many of the high end digital pianos are almost magic in what they can do so I understand the attraction. But since they will only need servicing perhaps two or three times in their life they will never be a reliable source of income for piano techs.
That said, how many times has history laughed at those who poo-poo'd innovation. If I live long enough I'm likely to be proven wrong.
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Geoff Sykes, RPT
Los Angeles CA
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