Description
Compact, Dual-Purpose Design
The 12AV6 HBC91 Sator is a dual-diode triode vacuum tube, expertly crafted for signal detection, AVC (automatic volume control), and audio preamplification. Its compact structure makes it ideal for vintage AM radios and early stereo receivers.
Tailored for Classic Audio Gear
This tube fits perfectly into circuits from the 1950s and 1960s. It processes detected audio signals, applies volume regulation, and amplifies low-level signals before they reach the output stage. As a result, your restored gear can perform just as it did decades ago.
Authentic Vintage Sound
Known for producing rich, warm tones, the triode section of the 12AV6 adds depth and character to your audio. Additionally, its dual diodes ensure precise signal detection, which supports accurate volume control without distortion.
Engineered for Longevity
Sator constructed this tube with durability and consistency in mind. The sturdy internal supports reduce microphonics, while the strong vacuum seal helps maintain reliable operation over time.
Ideal for Restoration and DIY Projects
Whether you’re restoring an antique radio or crafting a vintage-inspired preamp, this tube offers both reliability and tone. Its multi-functional design simplifies circuitry while maintaining the original sonic character of the era.12AV6 HBC91 Sator
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