How to adjust speaker volume (BOX X1)？

The speaker volume is controlled through the volume knob on the speakers.

Is the DC input jack center-negative or center-positive (BOX X1)?

It is a center-positive connector.

What is the gain (in dB) of BOX X1?

The gain of the BOX X1 is 35 dB.

Can this be used with a moving coilcartridge?

No,this is a MM phono preamp only.

Can this work with my turntable andheadphones?

Yes,The BOX X1 is designed with 3.5MM headphone output.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fosi Audio BOX X1 Phono Preamp for MM Turntables with 3.5MM Headphone and RCA Output, Mini Phono Preamplifier with Power Switch for Phonograph/Record Player, DC 12V Power Adapter Included

Product ID: 300855416

Details

Item dimensions L x W x H
18 x 13 x 6
Manufacturer
Fosi Audio
Maximum supply voltage
12 Volts (DC)
Minimum supply voltage
12 Volts
Voltage
12 Volts

⚡12V DC power supply

🎧3.5mm headphone jack

🔊2V max output voltage

292.77 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your vinyl game with flawless sound clarity and seamless connectivity!

RUGGED STEEL BUILD - Durable anodized steel casing ensures long-lasting, reliable performance.
VERSATILE CONNECTIVITY - Simultaneously use RCA outputs and headphone jack for ultimate flexibility.
PLUG PLAY CONVENIENCE - Includes 12V power adapter and 24-month warranty for hassle-free setup.
ULTRA LOW NOISE PLAYBACK - Experience crystal-clear vinyl sound with minimal interference.
PRECISION RIAA EQUALIZATION - Authentic sound reproduction that honors your vinyl’s original tone.

The Fosi Audio BOX X1 is a premium MM phono preamp designed for audiophiles and vinyl enthusiasts. It converts phono signals to line-level with ultra-low noise, delivering up to 2V output at 10K Ohms, a 70dB signal-to-noise ratio, and less than 0.08% total harmonic distortion. Featuring a 3.5mm headphone jack and RCA outputs, it offers versatile connectivity housed in a durable anodized steel case. Powered by a stable 12V DC adapter, it ensures precise RIAA equalization and reliable performance backed by a 24-month warranty.

Specifications

ASIN	B08TLRPMDC
Best Sellers Rank	1,903 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 in Home Audio Preamplifiers
Brand	Fosi Audio
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (1,966)
Included Components	Power Supply
Item Dimensions	18 x 13 x 6 centimetres
Manufacturer	Fosi Audio
Manufacturer Part Number	BOX X1
Material	steel
Maximum Supply Voltage	12 Volts (DC)
Minimum Supply Voltage	12 Volts
Model Number	BOX X1
Mounting Type	Freestanding
Number of Channels	1
Number of Items	1
Number of Packs	1
Package Type Name	box
Product Warranty	24 months
Specification Met	RoHS
Voltage	12 Volts

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