Hello.. I know this is a longshot but my search continues. Would ANYONEhappen to know if someone still sells the digital sound module for the 1/9 scale 21st century toys abrams tank???

http://www.modelsoundsinc.com/catalog_sound_systems.htm

they can pre-load the sound for the Abrams for you( see sound clip list)
This is the unit I will be buying for my 1/8 RC Armory King Tiger

.....sorry, just re read your question.....you want the "original" ......not a better one? Because the sound is incorrect on the original....is the same as the M-5 Stewart. The Abrahms should be a turbine sound not a piston engine sound

noooooooooooooo. yes the original is horrible. I've seen a video and a site that shows the digital sound module that replaces the original and uses the radio that comes with the tank. I been searching for it.

Hummm, I think I remember that video....the guy was driving it in his garage? I seem to remember sending him an email....because he sort of hinted that he was going to make/sell them.....he never replied to my email