2A-KTIf ever there is an official "Audio Technology Hall of Fame", it will definitely include a shrine to the iconic Teletronix LA-2A. We pay homage to this audio-processing pioneer that has graced so many recordings, with our 2A-KT Classic Leveling Amplifier. And while vintage Teletronix LA-2As are extremely rare and expensive, the 2A-KT is amazingly affordable - and designed for the 21st Century. Mastering quality compression and limiting, at a price point that makes the 2A-KT equally at home in your studio - and your live rack!Building on a ClassicThe 2A-KT draws inspiration from the original Teletronix LA-2A leveling amplifier, which was first produced in the early 1960s. Since then, Teletronix leveling amplifiers have been prized for their smooth musical sound, and audio engineers have utilized them at all stages of the recording process - from tracking to mastering.A Class ActAt the heart of the 2A-KT is a vintage lag-free optical attenuator based on the very same electroluminescent technology used in its predecessor. The 2A-KT is constructed from the highest-quality discrete components - all of which meet or exceed the LA-2A's original specifications. This is just one of the many ways the 2A-KT brings unparalleled precision and superb signal integrity into the new audio age.The Warm Sound of Tubes2A-KT owes its characteristic warmth to a set of premium, hand-selected 12AX7, 12BH7 and EL84 tubes. This t