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#Piano #Yamaha #Repair
The problem that the sound does not extend due to the bass string (winding) "bon wire"
This is a common symptom with Yamaha U◯M-A pianos, YUX and YUA.
This time, I replaced all the bass strings of the YUX, which were in a state of bon wire, so I will show you the state of the work.
■Please see this video to see what the symptoms of the Bonn line look like.
Before you buy a used piano! before you get it! Watch out for the "Bon wire"! !
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