Kemper Amps reinvigorated the world of amp modeling with their line of "Profiling Amps." digital modelers that can capture the essence of any amplifier through a complex digital process that was widely adopted by touring guitar players and recording studios almost immediately. The Profiler uses proprietary digital technology to accurately model any physical guitar or bass amplifier in about one minute, letting you store your favorites and download the rigs of anyone in the Kemper community who chooses to share.