Equipped to deal with a vast range of turntable cartridges, the Fosi Audio Box X5 phono preamp optimises your vinyl playback.

The ideal phono preamplifier to see you through several upgrades
Featuring inputs for both MM (Moving Magnet) and MC (Moving Coil) cartridges, the Fosi Audio Box X5 makes the ideal phono preamplifier for any vinyl enthusiast. Whether you’re a beginner with an MM cartridge, a veteran using a quality MC device or simply considering the cartridge upgrade path, the Box X5 makes an ideal choice.

Adjustable for MC gain
In addition to selecting between MM and MC cartridges, the Box X5 also features four gain settings. This lets you get the ideal response from your MC cartridge.

Audiophile-grade components for high-precision sound
Packed with top quality components, the Box X5 is capable of doing justice to your choice of cartridge. Premium quality components include 2% precision polyester film capacitors, Nichicon Green Sleeve copper lead audio capacitors, 0.1% high-precision film resistors, OPA1612 op-amp, gold-plated RCA sockets, and more. The careful implementation of these components ensures that the finest musical details are clear to hear.

User friendly design
Operating the Box X5 is as simple as possible. A power button is the only control on the facia, keeping the style as clean as possible. At the back, switching between MM/MC and gain control is via toggle switches – no complicated menus or apps required.

Stylish and durable design
Crafted from aluminium alloy, the casing is rugged and durable. The all-metal casing also provides enhanced electromagnetic interference shielding, reducing the chance of a distorted signal.

Enjoy optimal performance from your turntable, whatever the choice of cartridge, with the Fosi Audio Box X5.