Fosi Audio Box X4 Phono Preamp for Clear MM Turntable Sound

Original price was: $89.99.Current price is: $79.99.

Great Deal?

Upgrade your home audio experience with the Fosi Audio BOX X4 phono preamp. Designed for MM turntables, it converts phono signals to line level while minimizing noise for crystal-clear sound. Its versatile features include a 3.5MM AUX headphone output and RCA connections, making it suitable for a variety of audio setups. With customizable vacuum tube options for a unique sound, this preamp is perfect for DIY enthusiasts. Enhance your music enjoyment—invest in the BOX X4 for superior audio quality!

Price last updated Aug 30, 2025 11:10:15 UTC. Availability and price subject to change. More info