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The biggest pipes in the facade of the organ are from the 16'
Kontrabass rank. On the left side is the largest pipe in the rank. The
mouth is so large one can easily put their hand inside of the pipe. |
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up top on the right side as you look at the organ are a number of Pedal
Division ranks clustered together. On the left is the 16' Subbass rank,
and on the right is the Mixture III, 4' Choralbass, and 8' Oktavebass
ranks. |
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Here's
a look at the high end of the ranks listed above. Some of the pipes of
the Choralbass and Oktavebass ranks can also be found in the facade of
the organ. |
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This
gives a good view of the top of the 16' Subbass rank pipes. The stopper
in the top serves two purposes. First by stopping the pipe it doubles
the speaking pitch of the pipe. So a 8' stopped pipe speaks at the 16'
pitch. Gotta love wave theory physics! Secondly the stopper is used to
tune the pipe by either pushing it in or pulling it out. |