Brand: Krell
Krell is not a person, but rather a brand that specializes in high-end audio equipment. The letters "FBI" in this scenario are not an acronym but rather an initialism that stands for "Factory Brother Integrated Amp." The Krell FBI is a specific product offered by the brand, which is an integrated amplifier designed to deliver powerful and high-quality audio performance in a compact package. Its features include balanced and unbalanced input and output options, an adjustable tone control, and a wide range of power output settings across different speaker impedances.