Fosi Audio BOX X3 Phono 6J1 Vacuum Tube Preamplifier, MM Phonograph Turntable Preamplifier, Bluetooth 5.0, Mini Stereo Hi-Fi Preamplifier, Ideal for H

The Fosi Audio BOX X3 is a 2-in-1 preamplifier combining a new generation Bluetooth 5.0 6J1 vacuum tube phono preamplifier and a Bluetooth 5.0 preamplifier.

Vacuum tube phono preamplifier: Converts phono signals to a more appropriate and manageable line level, improving audio and volume between MM turntables and home audio speaker systems.

Bluetooth 5.0 vacuum tube preamplifier with 3.5MM line input: The BOX X3 works with modern devices such as smartphones/tablets/computers, making receiver pairing easy. Stream Hi-Fi music wirelessly to your home stereo speaker system. (Note: The BOX X3 can only connect to powered speakers. An amplifier is required for passive speakers).

Ultra-low noise performance: Utilizing 6J1 vacuum tubes, the BOX X3 delivers superior clean and warm sound, providing music exactly as vinyl records read from the turntable needle. The built-in low-noise phono preamplifier circuit is highly precise and strictly conforms to RIAA standards.

Package details: Box x3: Phono preamplifier *1, 6J1 vacuum tubes *2, Bluetooth antenna *1, power adapter *1, manual *1.