My turntable has a built-in phono preamp. How do I connect it to the BOX X2?

• If the turntable has a built-in phono preamp, switch it to "Line Out" mode and connect it to the 3.5mm input on the BOX X2.

Does the BOX X2 have any built-in tone control? Dose the BOX X2 have bluetooth?

No. The BOX X2 don't have bluetooth. And the BOX X2 features gain control, not tone control. For enhanced tonal shaping, consider using models like BOX X4, which includes treble and bass adjustments. For bluetooth consider using models like BOX X3.

How to connect a turntable to the BOX X2 and active speakers?

Make sure the turntable has a Phono output with an MM cartridge. Some turntables have a built-in phono preamplifier, set it to Phono switch.

Can I replace the tubes in the BOX X2?

You can substitute with 7-pin tubes such as 6AK5, 6AK5W, 6Zh1P, 6J1, and 6J1P. These can also directly replace WE-403A, WE-403B, EF95, 6A2 tubes, 5725w tubes and standard 5654 tubes.

Turntable has built-in preamp/line switch—Can I still use this instead of my built-in preamp?

Yes, deselect the preamp on your turntable.

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Description

🎵 Elevate your vinyl game with warm, customizable sound perfection!

ALL INCLUSIVE KIT - Comes with vacuum tubes, RCA cable, power adapter, and manual—ready to elevate your setup out of the box.
PRECISION GAIN CONTROL - Tailor your sound with 3 adjustable gain settings for perfect volume and clarity.
WARM ANALOG TUBE SOUND - Experience rich, smooth audio with high-quality vacuum tubes included for that vintage vibe.
UNIVERSAL COMPATIBILITY - Works seamlessly with MM turntables and supports multiple vacuum tube models for custom sound.
LOW NOISE SIGNAL CONVERSION - Advanced circuitry eliminates low-frequency noise, delivering crystal-clear playback.

The Fosi Audio Box X2 is a compact, high-fidelity phono preamplifier designed for MM turntables, featuring 3 switchable gain modes (39, 42, 45 dB) and vacuum tube technology for warm analog sound. It includes essential accessories and supports multiple tube models, ensuring versatile, low-noise audio enhancement powered by a 12V DC supply.

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