* Depending on the manufacturer's stock, it may take 2 to 3 weeks for delivery.
Follows the exact design of the original Western Electric 274B
The LINLAI (Linlai) WE274 is a high-quality rectifier tube manufactured following the exact design of the legendary Western Electric 274B.
The rectifier tube is the heart of the power supply, which determines the sound quality of an amplifier. A stable power supply is key to bringing out the full potential of the entire amplifier. The WE274 is internationally recognized for its manufacturing precision and sound quality balance.
Compatibility
The WE274's glass envelope is slightly smaller than typical 300B tubes.
- High compatibility: The 274B has characteristics very similar to 5U4G and 5Z3P, so in many cases, they can be used interchangeably. In some cases, it may also be used as a replacement for 5AR4.
[Important Notice] To avoid accidentally damaging your valuable amplifier or newly acquired tubes, always consult your amplifier's manual or the manufacturer before replacing vacuum tubes. Such damage is not covered under the tube warranty, and the tube cannot be exchanged.
Stable sound foundation, rich harmonics, and depth
The improvement in sound quality from replacing the rectifier tube with the LINLAI WE274 comes from stabilizing the power supply and affects the entire system.
"The foundation of the soundstage becomes stable, and the low end gains power and depth."
Reviews highlight that stabilizing the power supply dramatically improves the sound foundation. In particular, the low frequencies become deeper and more powerful, enhancing the overall dynamics and liveliness of the music.
"Adds warmth and smoothness to the music—a characteristic tone unique to rectifier tubes."
It brings the warmth and natural harmonics unique to rectifier tubes that cannot be achieved with solid-state rectification. The sound attacks gently and smoothly, making the overall tone more organic and musical, which is especially appreciated by jazz and classical music listeners.









