Wikipedia says.......
"In 2005, Ampeg, and its parent company, St. Louis Music (also makers of Crate amps) were purchased by Loud Technologies (LTEC on the NYX). In March 2007, Loud ceased production of Ampeg and Crate at the manufacturing facility in Yellville, AR, outsourcing the manufacture of Ampeg and Crate to contract manufacturers in Asia. In May, 2007, Loud closed and sold the plant in Yellville, AR and also closed the Ampeg and Crate engineering department in St. Louis, MO, preferring to have new models designed by their own engineers, as well as an Asian engineering group."
http://en.wikipedia.org/wiki/Ampeg#Ampeg_now