Top 5 Features • 91E Integrated Amplifier
The 91E is the first significant improvement in single-ended amplifier design in over 100 years. Read more about the technology, history, and innovation behind the powerful 91E Integrated Amplifier.
Breakthrough Power
The 91E delivers twice the output power of traditional 300B amplifiers. The secret? Innovative circuit design, patented to work in harmony with the original WE 300B. Listeners can pair the 91E with virtually any loudspeakers (low or high-efficiency) to fill the room with a lush, brilliantly articulated soundstage. Simply put—it drives anything.Quality Craftsmanship
The 91E is built to last forever. Feel the quality of a machined aluminum chassis, no-nonsense panel controls, and a sophisticated LCD display. Ken Micallef of Stereophile said it best: "The 91E harks back to the golden era of US manufacturing when superb craftsmanship was standard practice for a successful American business." Read the full review / →Tubes Included 💡
The 300B is the most iconic power tube in the world. The 91E ships with a new matched pair, hand-calibrated to fit your particular unit. The tubes are automatically biased with each startup, meaning more listening time and more confidence you're getting most out of your whole setup. Did we mention the tubes have a 5-year extended warranty?Trouble-Free. Noise-Free.
Common output transformers are large and excessive. The 91E has smaller, interchangeable transformer blocks that allow users to match speaker impedance.* The result? Lower hysteresis, lower distortion, and a lush soundstage. This is one of many problem-solving features that guarantee a black-background soundstage, suited for the most discerning listeners.Customer Service
Western Electric products come with our make-it-right customer service attitude. You can always count on a quick solution, whether you’re on a quick call with Service & Support or receiving a one-on-one consultation with our amp engineers.