Two glass colonnades, one on either side of the chassis, each ensconce a single Western Electric 300B vacuum tube, which is the heart and soul of this amplifier, and its raison d’être.

Priced from $10,000, the Feliks Audio Envy Meisterwerk headphone amplifier features all analog circuitry with 300B vacuum tubes. At its core, the Envy Meisterwerk incorporates Western Electric 300B ...

Western Electric is America's oldest audio company ... valve's output voltage and increases the power available to around double that of traditional 300B-based SET amp designs. It also eliminates the ...

Western Electric technology Western Electric In addition to the rare 300B, there exist a great number of tube types. Electric-guitar amps, for example, routinely use vacuum tubes because their ...