Jinyinlai WE274B Vacuum Tube — A Classic Reborn, Stirring the Soul

The Jinyinlai WE274B vacuum tube, modeled after the Western Electric WE274B, employs precise 1:1 replication technology to perfectly revive the legendary rectifier tube’s exceptional performance and classic sound quality. This tube encapsulates 40 years of profound experience and craftsmanship from seasoned designers, carrying forward Western Electric’s storied while infusing modern audio systems with an eternal soul.

In its core technology, the Jinyinlai WE274B features the company’s exclusively developed patented nano-carbon anode material, delivering outstanding heat dissipation and stable current output. This ensures the tube performs exceptionally even under high-load conditions. This innovation not only extends its lifespan but also provides a solid foundation for superior rectification. As a result, the Jinyinlai WE274B exhibits unmatched rectification efficiency, with extremely low power supply ripple and a pure, steady output, supplying amplifiers with a continuous stream of clean energy that elevates sound quality to new heights.

In terms of sound performance, the Jinyinlai WE274B is a fusion of art and technology. Its tone is warm and transparent, with solid, deep lows, full and rounded mids, and delicate, non-harsh highs. Whether it’s the grandeur of orchestral music or the subtle emotions of a vocal performance, every detail is faithfully reproduced, transporting listeners to the recording scene. Paired with various equipment, it enhances the system’s dynamic range and layering, delivering an intoxicating auditory experience.

Customer feedback has showered the Jinyinlai WE274B with praise. Audiophiles hail it as “a benchmark among rectifier tubes,” raving that “its power purification ability is astonishing.” Music enthusiasts marvel, “The sound is as delicate as silk, with heart-shaking lows!” Others note, “After installing the WE274B, my entire audio system feels reborn, with unmatched detail reproduction.”

The Jinyinlai WE274B is not only a tribute to Western Electric’s classic design but also a pinnacle of modern craftsmanship. Choosing it means embracing a fusion of 40 years of artistry and innovation, turning every second of music into a soul-stirring journey!
 

Specifications

Filament Voltage

• Uf ………………………… 5 V
• If ………………………… 2 A

Maximum Ratings

• Peak Inverse Anode Voltage ……………… 1550 V
• Peak Anode Current …………………… 750 mA

Recommended Operating Conditions

• Anode Supply Voltage …………………… 2×500 V
• Impedance per Arm ………………………… 75 Ω
• Load Impedance ………………………… 2000 Ω
• Filter Capacitance ………………………… 4 μF
• Rectified Current ………………………… ≧220 mA