No one has mentioned recently the Schaff Piano Supply phone number
in the States: it is 1-800-747-4266.  I always ask for Don as he is
a technician.

American Piano Supply is another great source but not the nicest people
to do business with.  I use Schaff.

Don Teach, Shreveport Music Co
1610 E. Bert Kouns, Shreveport,  LA  71105
dat-smc@juno.com