PRIMALUNA

Primaluna Tubes 12AX7

Name: Primaluna Tubes 12AX7
Brand: All Stereo Component Accessories
Availability: InStock

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$69.93

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Key Features

♦ High Gain for Enhanced Amplification: The Primaluna 12AX7 tube offers a high gain factor of 100, making it ideal for use in the preamp stages of audio equipment. This allows for significant signal amplification, providing clean, dynamic, and powerful sound reproduction.

♦ Warm, Musical Sound Signature: Known for its warm and musical sound, the 12AX7 tube emphasizes rich midrange tones while maintaining clarity in both high and low frequencies. It’s highly sought after by audiophiles for adding depth and character to the sound, making it especially effective for genres like jazz, classical, and rock.

♦ Low Noise and Microphonic Performance: Primaluna’s 12AX7 tubes are carefully selected for low noise and minimal microphonics. This ensures that audio signals are transmitted with minimal distortion or interference, preserving the purity of the sound.

♦ Wide Compatibility Across Audio Devices: The 12AX7 tube is versatile and compatible with a wide range of audio equipment, including tube amplifiers, preamps, phono stages, and other high-fidelity devices. Its 9-pin configuration allows for easy integration into most audio systems requiring 12AX7-type tubes.

♦ Durability and Longevity: These tubes are engineered for long-lasting reliability. With rigorous testing and high-quality materials, the Primaluna 12AX7 tubes are built to withstand extended use, offering consistent performance over time and reducing the need for frequent replacements.

The Primaluna 12AX7

The Primaluna 12AX7 is a dual-triode vacuum tube designed for high-gain amplification, commonly used in the preamp and phase splitter stages of tube amplifiers. With an amplification factor of 100, it is one of the most popular tubes in high-fidelity audio equipment due to its ability to provide substantial signal boost while maintaining excellent sound quality.

This tube features two independent triodes within a single glass envelope, each capable of handling low-level signals with high efficiency. As a result, it is an ideal choice for amplifying weak audio signals, such as those produced by musical instruments or low-output sources like turntables. The 12AX7 tube is also often used in phono stages where precise and clean amplification is required to preserve the integrity of the audio signal.

The 12AX7 tube is favored for its tonal characteristics, which include a warm, rich midrange and clear high frequencies. It adds a layer of musicality and depth to the sound, which is why it is often preferred in audio systems that prioritize soundstage and tonal balance. The 12AX7 is especially useful for those looking for a tube that enhances musical detail without overemphasizing harshness or distortion.

Primaluna ensures that each 12AX7 tube is carefully selected and tested to guarantee low microphonics and minimal noise. This is crucial for high-end audio systems, where clarity and signal purity are critical. The tube’s low microphonic design prevents unwanted vibrations from being amplified, which can otherwise result in distortion or hum.

In terms of durability, the Primaluna 12AX7 tube is made from high-quality materials to ensure long-lasting performance. It is designed to provide a reliable service life and consistent operation even under demanding conditions. As a result, it’s a great choice for audiophiles looking to maintain top-tier performance in their tube-based audio setups for extended periods without needing frequent replacements.

Overall, the Primaluna 12AX7 tube is an excellent option for high-performance audio systems, offering enhanced gain, a musical tonal balance, and reliable durability. It is perfect for anyone looking to elevate their audio experience with a tube that delivers both sonic richness and clarity.

GENERAL

Type : Dual Triode (9-pin)

Gain : Gain Factor: 100 (high-gain tube)

Operating voltage : Plate Voltage: Typically 250V-300V (depending on circuit design) ◊ Heater Voltage: 6.3V for 0.3V

Amplification : Amplification Factor: 100 (high gain)

Additional Feature(s) : Max Plate Dissipation: 1.5W ◊ Transconductance (Gm): ~1600 µmho ◊ Base: 9-pin (standard for most 12AX7 sockets) ◊ Operating Conditions: Suitable for use in high-gain amplifier stages like preamps and phono stages ◊ Lifespan: Rated for long-lasting use when properly maintained ◊ Applications: Used in tube amplifiers, preamps, and other high-fidelity audio equipment

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