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About the VK90
The Balanced Audio Technology VK-90 is a premium preamplifier known for its transformer-coupled, high-current, single-gain stage topology. It uses eight 6H30 SuperTubes and features a proprietary electronic shunt volume attenuator with 140 steps of 0.5dB resolution. The VK-90 offers customizable options such as dimming, fading, and source-naming, and can be upgraded to a REX 3 preamplifier. It is designed to provide deep bass, extraordinary dynamics, and layered transparency.
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