Daily Archives: March 28, 2023


Western Electric 91E Triode Power Amplifier – An American Classic All Image Credit: Western Electric Western Electric is arguably Americas oldest audio company, being founded in 1869. In 2022 it launched its current 91E valve stereo power amplifier using their 300B triode valve. The 91E is a modern development of […]

Western Electric 91E Triode Power Amplifier – An American Classic