The GE 24767 appears to be an Antennacraft OEM design sold under the GE name.
http://www.digitalhome.ca/forum/showthread.php?t=137766
http://www.homedepot.com/buy/ge-85-i...l#.UGsl51bYUvQ
It appears to closely resemble the current Antennacraft C290.
http://www.antennacraft.net/Antennas...llChannel.html
I have not found any detail re. the bundled amplifier either.