Fosi Audio Box X4 Phono Preamp with JAN 5725W Vacuum Tubes for MM Turntable Phonograph Record Player with Volume Bass Treble Control

Experience greater control over sound quality with the independent gain rotation design for treble and bass. This feature adds more playability and fun to your music, offering more ways to enjoy and explore.

The 3.5mm headphone output interface is compatible with standard headphones, providing dedicated functionality for headphone users. Additionally, the gain interface is specifically reserved for audiophile DIY. This preamp is designed to restore sound with greater clarity.

Equipped with 5654 vacuum tubes, this preamp offers a smoother listening experience, replicating the natural sound and retaining classic acoustic tones in audio equipment. The result is beautiful Hi-Fi sound quality. Furthermore, the 5654 tubes can be substituted for 6K4/6J1/6J4/6AK5/66*In vacuum tubes to cater to the specific needs of audiophiles.

The record preamp is compatible with moving-magnet (MM) cartridges and features precise RIAA equalization for accurate audio reproduction. Its exceptional sonic performance ensures consistent quality, while low noise enhances the overall listening experience.

This compact preamp features stereo RCA inputs and outputs, enabling you to easily connect your turntable to the preamp using the RCA inputs and ground.

The preamp's power supply is equipped with short-circuit protection and overload protection features. It is designed to effectively reduce the impact of AC input for enhanced safety and stability.