|Location||Hefei, Grand Theater|
HEF2010b is a small five-stop practice organ by Casavant for the Grand Theater in Hefei, Anhui Province (pic from builder’s website, by Jean-Luc Hebert.)
This organ was installed at the same time as the large concert organ in the Concert Hall of the Center, HEF2010a. The specs may be accessed here: https://www.casavant.ca/english/our-instruments/in-concert-halls/ (scroll down and click on Hefei.)
In Keys to the Kingdom, this organ (Op. 3884) is listed as a 6-stop instrument, but this is because the Gemshorn is shared between both manuals and is counted twice.