Jinyinlai WE300B Vacuum Tube — The Perfect Fusion of Classic and Innovation

The Jinyinlai WE300B vacuum tube embodies the craftsmanship and wisdom of 40 years of experienced designers, paying homage to the classics while exceeding expectations. Modeled after the legendary Western Electric 300B, this tube utilizes 1:1 precision replication technology to perfectly recreate its classic sound quality and exceptional performance, allowing every audio enthusiast to experience the authentic charm of Western Electric.

Our exclusively developed patented nano-carbon anode material endows the Jinyinlai WE300B with unparalleled heat dissipation efficiency and current stability. Whether operating under prolonged high loads or delivering delicate tonal nuances, this technology ensures the tube maintains optimal performance, providing a lasting and stable auditory experience. Additionally, the unique triple mica design further enhances structural stability, effectively reducing vibrational interference for purer, clearer sound details.

In cathode craftsmanship, Jinyinlai breaks new ground with an exclusive cathode formula and advanced coating process, significantly boosting cathode emission capability. This breakthrough enhances output efficiency, enriching sound layers with powerful, deep lows, warm and full mids, and delicate, transparent highs—perfectly restoring the soul of music.

The Jinyinlai WE300B is not just a vacuum tube; it’s a masterpiece of sound quality. Customer feedback frequently includes remarks like “it’s like being in a concert hall,” with praise such as “full bass, silky highs” abounding. Enthusiasts exclaim, “This is the closest replica to the original Western Electric sound I’ve ever heard!” Whether it’s the grandeur of classical music or the agility of jazz, the Jinyinlai WE300B delivers an utterly breathtaking auditory feast.

Choosing the Jinyinlai WE300B means embracing 40 years of artisanal heritage combined with modern technology. Let music flow through time, and let the classics resonate in your ears!

Product Images

Specifications

Maximum Ratings

• Anode Voltage………………480V
• Anode Dissipation Power…………45W
• Cathode Current
  • Self-Bias…………………100 mA
  • Fixed Bias………………70 mA
• Interelectrode Capacitance
  • Input Capacitance……………………9PF
  • Output Capacitance……………………4.3PF
  • Plate-to-Grid Capacitance……………………15PF

Static Parameters

• Ua…………………………300V
• -Ug……………………… 60 V
• Ia…………………………60mA
• Gm…………………………5.5mA/V
• Ri…………………………0.7 KΩ
• μ…………………………3.85
• Pout………………………6.6W

Recommended Parameters

Limit Parameters

450–100–96.5————60

Typical Operating Parameters – Audio Amplifier – Class A1 Amplification