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. • If the turntable is set to "Phono" mode, connect it to the MM input on the BOX X2 for optimal sound.

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. Note: Please confirm whether your turntable has a built-in phono preamp, if there is a phono preamp, and it cannot be deselected, then you can only connect 3.5 mm input, can not connect MM Turntable input.

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Box X2 Phono Preamp, Mini Stereo Audio Hi-Fi Preamplifier with Gain Gear, Pre-Amplifier for MM Turntable Phonograph and Record Player, with DC 12V Power Supply

Product ID: 161148110

Details

Item dimensions L x W x H
4.66 x 3.85 x
Manufacturer
Fosi Audio
Maximum Supply Voltage
12 Volts (DC)
Minimum Supply Voltage
12 Volts (DC)
Voltage
12 Volts (DC)

⚡Low-noise circuitry with DC 12V power supply

🔊Tube preamp for warm, smooth analog sound

🎚️3 switchable gain modes (39/42/45 dB)

¥25292

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Description

🎵 Elevate your vinyl vibes with tube-powered clarity and customizable gain!

PRECISION GAIN CONTROL - Customize your sound with 3 distinct gain settings for perfect volume and clarity.
WARM ANALOG TUBE SOUND - Experience rich, smooth audio with high-quality vacuum tubes that elevate your vinyl playback.
COMPLETE PLUG PLAY KIT - Includes vacuum tubes, RCA cable, power adapter, and manual for effortless setup and instant upgrade.
LOW NOISE SIGNAL CONVERSION - Advanced circuitry eliminates low-frequency noise, delivering crystal-clear sound every time.
UNIVERSAL TUBE COMPATIBILITY - Easily swap vacuum tubes (6K4, 6J1, 6J4, and more) to tailor your audio signature.

The Fosi Audio Box X2 is a compact, high-fidelity phono preamplifier designed for MM turntables, featuring three switchable gain modes (39, 42, 45 dB) and low-noise circuitry powered by DC 12V. It delivers warm, smooth analog sound through compatible vacuum tubes (6K4, 6J1, 6J4, etc.) and includes all necessary accessories for quick setup, making it a top choice for audiophiles seeking premium vinyl playback.

Specifications

ASIN	B07XNTHHBP
Best Sellers Rank	#5,835 in Electronics ( See Top 100 in Electronics ) #3 in Audio Component Preamplifiers
Brand	Fosi Audio
Customer Reviews	4.5 4.5 out of 5 stars (3,441)
Item Weight	0.65 kg
Manufacturer	Fosi Audio
Mfr Part Number	Box X2
Model Number	BoxX2
Number of Items	1
Unit Count	1 Count

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¥25292

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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