The Fosi Audio GR40 Tube Preamp w/DAC Stereo Headphone Amplifier is a top-of-the-line amplifier designed for active speakers. With a power output of 40W, this amplifier is perfect for powering stereo systems with ease. It features multiple audio inputs including Bluetooth, USB, Optical, and Coaxial, as well as four digital input modes for quick switching. Its minimalist and durable design makes it an ideal partner to the V3 model in the same series. And, with a manufacturer warranty of 1 year, you can rest assured of its quality and performance for years to come. Ships fast. Thanks for looking
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