- tube amplifiers
Granger Amplification is a manufacturer of custom, hand-wired guitar amplifiers, founded by Curt Granger in 2007. Curt Granger, the founder, possesses a background in music, electronics, and audio engineering, with experience as a guitarist, audio producer, and electronic technician. He started building, repairing, and modifying amplifiers for friends and himself before officially establishing Granger Amplification. The company offers customization options, catering to individual preferences.