This article is from the Piano Purchase and Maintenance FAQ, by Isako Hoshino firstname.lastname@example.org with numerous contributions by others.
Brief answers are given here for a general understanding of
this topic. If you wish to learn more, contact a local Piano
Technicians Guild chapter, or check out their www homepage
(URL and other conventional contact addresses given in
section ), or post your questions on the newsgroup and
have our friendly RPT's answer your questions!