The Genalex Gold Lion 12AU7 Gold Pin is a premium dual triode vacuum tube designed to deliver smooth response, low noise performance, and exceptional musical detail. Built with premium internal construction and gold-plated pins, this tube is engineered for demanding audio applications where reliability and sonic character matter.

Known for its warm tonal balance, articulate midrange, and controlled low-end response, the Gold Lion 12AU7 has become a popular upgrade choice for audiophile systems, preamplifiers, driver stages, studio equipment, and select guitar amplifier circuits. Its lower gain structure compared to a 12AX7 allows for greater clean headroom and smooth signal handling in applications designed around the 12AU7/ECC82 platform.

The gold-plated pin design helps provide dependable long-term contact integrity and corrosion resistance, making it well suited for critical audio applications.

At British Audio, every tube is carefully tested prior to shipment to help ensure reliable operation and dependable performance.

Key Features

• Genuine Genalex Gold Lion vacuum tube

• Gold-plated pins for improved long-term contact reliability

• Premium dual triode design

• Low-noise operation

• Smooth and balanced frequency response

• Warm musical character with excellent detail

• Suitable for hi-fi and amplifier applications

• Built for consistent performance and reliability

Common Applications

• Hi-fi preamplifiers

• Driver stages

• Audio processors

• Studio equipment

• Vintage audio equipment

• Select guitar amplifiers

Specifications

Part Type: Vacuum Tube
Tube Type: 12AU7 / ECC82
Configuration: Dual Triode
Base Type: Noval (9-pin)
Pin Type: Gold-Plated Pins
Gain Factor (Mu): 20
Heater Voltage: 12.6V / 6.3V
Heater Current: 0.15A (12.6V) / 0.3A (6.3V)
Typical Use: Preamp / Driver Stage

Important Notes

• Verify compatibility before ordering

• Compatible with 12AU7 and ECC82 applications

• Vacuum tubes are sensitive electronic components and should be handled carefully

• Tube pins may require alignment before installation

The Genalex Gold Lion 12AU7 Gold Pin delivers premium construction, smooth musical response, and dependable performance for demanding audio applications. British Audio proudly supplies tested vacuum tubes for musicians, studios, and audio enthusiasts seeking reliable tone and performance.