Acoustic Research´s LST speaker system was the company´s most advanced speaker system. The AR-LST, meaning Laboratory Standard Transducer, uses a 12 inch woofer in addition to four midrange drivers and four tweeters. The LST´s output energy can be controlled with a switch, allowing six different levels (spectral energy profiles).

This classic loudspeaker was later adopted by Cello and named Amati. Cello as a ultra highend company recognized the unique performance level of the LST and introduced them as Amati without major technical changes at an ultra highend price.

Please note that these classics can only be picked up personally. Now available for 990 euro.