The magnificent organ at the Assumption Church is a hybrid instrument containing both pipes and digital electronics installed in 1986. On August 15, 1987, the 65th anniversary of the Assumption Church and the Feast of Our Lady's Assumption into heaven, the organ was dedicated. The pipes in the 'new' organ were acquired from the original organ which is an M.P. Möller, Opus (serial number) 4369 installed in 1925. Currently, the pipe portion of the hybrid contains 146 pipes in two ranks called flutes and principals. The electronics portion and console is a Rodgers Essex Series 640. The twenty-three visible pipes that you see in the loft are just for show and are called "dummy" pipes. However, when the original organ was in use, these pipes were actually two octaves of working pipes producing the low bass tones. Behind them are the current working pipes, electronics and a blower motor to supply air to the instrument.
The American Guild of Organists NYC Organ Project has an ongoing attempt to document the organs present and past that have been installed in the five boroughs of New York City. They have provided us a web page to view the details of the Assumption organ. This page, which includes photos of the organ and church as well as a short history can be viewed by clicking here .
Unfortunately, pipe organs are of a dying breed of musical instrument, however, the church fully encourages the installation and restoration of such instruments. That is because they are unmatched in their power and beauty to inspire singing and to uplift the soul:
'In the Latin Church the pipe organ is to be held in high
esteem, for it is the traditional musical instrument which
adds a wonderful splendor to the Church's ceremonies
and powerfully lifts up man's mind to God and to higher things.'
- Constitution on the Sacred Liturgy, Sacrosanctum Concilium, article 120