Used Amplified Design
AB Internationalā?¢ has been manufacturing high-quality, American-made amplifiers since 1978. In the 1990's when it became more profitable to take manufacturing overseas, ABā?¢ gave it a shot but realized this quality did not meet our rigorous standards. Instead, we decided to keep our manufacturing here in the United States, for the benefit of our customers. This allows us to maintain our strict quality control and to personally inspect and test each amplifier before it ships.
Our amplifiers a...