Enhance your piano restoration projects with the authoritative DUO-ART Reproducing Piano (Service Manual No.3), authored by The Aeolian Company.
This indispensable guide offers comprehensive instruction on regulating upright and grand actions, removing piano action from Steinway and Weber Grand pianos, and operating the pneumatic player action etc. etc ..... Printed circa 1927 and spanning 44 informative pages, this manual is now available in a convenient 88.8MB PDF zip download. Perfect for dedicated collectors and skilled handymen, this resource will help you maintain the timeless quality of your instruments. Visit our PDF-download store for more essential guidebooks and charts.