Discover the Townshend Audio Allegri Reference, a groundbreaking autotransformer preamplifier designed for audiophiles seeking unparalleled sound precision. Unlike traditional transformers, its single-winding design with 24 discrete output taps delivers 129 half-decibel steps, offering exceptional volume control. Engineered with a pure inverse-square transformer function, the Allegri Reference provides four times the drive when halving voltage, ensuring superior performance at low listening levels with enhanced low impedance. Elevate your audio setup with this state-of-the-art preamplifier, available now at Townshend Audio.