300B

5 месяцев назад

Upscale Audio is offering a limited-time deal on Western Electric 91E 300B tube integrated amplifiers. These amplifiers feature high-quality components, including Western Electric 300B tubes, and offer a unique circuit design for increased power output. The amplifiers are available with a choice of output transformers to match different speaker impedances.

1 год назад

Kevin Deal from Upscale Audio shares their experience with Western Electric 300B vacuum tubes, highlighting their history, rarity, and the improvements made by Charles Whitener. Deal emphasizes the high vacuum, improved plate, and heater upgrades that contribute to a quieter, more musical sound and a longer lifespan.