Tech 21 is a New York based manufacturer of guitar and bass effect pedals, amps, and DI boxes which allow the user to emulate the tone of many popular guitar amps and record those sounds directly into a mixer.
Products
Tech 21's core product, the SansAmp, was designed by Andrew Barta and introduced in 1989. The SansAmp (from French: sans ampli, "without an amp")[1] is an analog[2]effects pedal emulating a variety of different guitar amplifiers and speakers and enables recording direct to a mixing console.[1] The SansAmp became popular in the 1990s.[3] Later, SansAmp became an entire line of products for various instruments and applications.[4]