The heart of the amplifier: LINLAI 274 rectifier tube
LINLAI 274 is a rectifier tube that plays an important role in supporting the foundation of the amplifier's sound. High-precision manufacturing technology and carefully selected materials contribute to stabilizing power supply and improving sound quality. As the saying goes, "All vacuum tubes are selected to be of high quality," this product meets strict quality control standards, minimizing variations in characteristics and maximizing the amplifier's potential.
Dramatic improvement in power quality and effect on sound quality
The rectifier tube plays the role of converting alternating current into direct current, and supplies the "life" power to each circuit of the amplifier. The quality of this power supply determines the overall sound quality of the amplifier.
- Stable power supply: The smooth and stable rectification characteristics unique to 274 tubes suppress noise and fluctuations in the power line, supplying clean, highly linear current to the amplifier.
- Deep sound: With a stable power supply, the sound background becomes quieter and the sound field becomes deeper and more spacious. In particular, the resolution of low frequencies is improved, and the overall dynamics and power of the music are highlighted.
- Pursuit of analog feel: The "voltage rise" unique to rectifier tubes brings a warmth and natural resonance to the sound that solid state (semiconductor) does not have, enriching musical expressiveness.
Quality beyond entry class
Despite being in the 20,000 yen range, LINLAI's 274 offers more than just a replacement part. When considering upgrading your tube amp,output tubeBy replacing not only the rectifier tube but also the rectifier tube with this product, you can experience a fundamental improvement in the sound quality of the entire amplifier.









