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 innovation behind the powerful 91E Integrated Amplifier.

 

  1. Breakthrough Power
    The 91E solves the low-power problem of SET amplifiers with a patented circuit design. At twenty watts per channel—that’s more than double the power expected from conventional SET amps—it can drive almost anything. 300Bs are kept within their safe operating area at all times, ensuring long life and stable, reliable performance.

  2. Quality Craftsmanship
    The 91E is built to last forever. Feel the quality of a machined aluminum chassis, no-nonsense panel controls, and a sophisticated display. A stepped volume knob and oversized side handles create satisfying functionality, while more elegant features like glass tube chimneys and rounded front corners make it a top-shelf showpiece.

  3. 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? 

  4. Trouble-Free. Noise-Free.
    Common output transformers are chunky and excessive. The 91E has smaller, toroidal transformer blocks that allow users to match speaker impedance. 4, 8, or 16-ohm options are interchangeable at any time. The result? The widest frequency bandwidth of any pure SET amplifier along with lower hysteresis, lower distortion, higher efficiency. This is one of many problem-solving features that guarantee trouble-free, tube-powered sound.

  5. Customer Service
    Western Electric products come with our make-it-right customer service promise. You can always count on a quick solution.

    See full specifications and pricing at westernelectric.com/91e.

 
Cobi Boykin