A couple years ago after attending a concert in a large church, I snuck behind the organ case to see the 32-foot wooden pipes mounted behind the organ case (out of view). They oftentimes place the largest bass pipes OUTSIDE the organ case, since they take up so much space.
Two Channel Music System:
:: GoldenEar Technology Triton One Tower https://www.goldenear.com/products/triton-series
:: Cambridge Audio Azur 651A 75-watt integrated amplifier
:: Cambridge Audio Topaz CD-10 compact disc player
:: Deleted: Hsu Research ULS-15 (x2) DualDrive