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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Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply

Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply

Product ID: 292176616

Details

Item dimensions L x W x H
7.09 x 5.12 x
Manufacturer
Fosi Audio
Maximum Supply Voltage
12 Volts (DC)
Minimum Supply Voltage
12 Volts (DC)
Voltage
12 Volts

⚡Stable DC 12V power supply

🎧3.5mm headphone + RCA output

🔊2V max output voltage

R1607

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

RUGGED ALUMINUM BUILD - Sleek, durable design built to last and impress on any audio setup.
DUAL OUTPUT FLEXIBILITY - Simultaneously connect RCA speakers and headphones for ultimate listening freedom.
POWER PACKED 12 V STABILITY - Reliable DC power ensures consistent, high-fidelity audio performance every time.
ULTRA LOW NOISE PURE VINYL VIBES - Experience crystal-clear sound with minimal interference for your prized records.
PRECISION RIAA STANDARD COMPLIANCE - Authentic sound reproduction that honors the original vinyl experience.

The Fosi Audio Box X1 is a high-performance phono preamp designed for MM turntables, delivering ultra-low noise and precise RIAA frequency response. Powered by a stable 12V DC supply, it offers a maximum 2V output with a 70dB signal-to-noise ratio and ≤0.08% distortion. Featuring versatile RCA and 3.5mm headphone outputs in a durable aluminum chassis, it ensures premium audio fidelity and flexible connectivity for discerning vinyl enthusiasts.

Specifications

ASIN	B08TLRPMDC
Best Sellers Rank	#19,630 in Electronics ( See Top 100 in Electronics ) #11 in Audio Component Preamplifiers
Brand Name	Fosi Audio
Customer Reviews	4.3 4.3 out of 5 stars (1,971)
Item Dimensions	7.09 x 5.12 x 2.36 inches
Item Type Name	Phono Preamp
Manufacturer	Fosi Audio
Material Type	Aluminum
Maximum Supply Voltage	12 Volts (DC)
Minimum Supply Voltage	12 Volts (DC)
Model	BOX X1
Mounting Type	Freestanding
Number of Channels	1
Package Type Name	Retail Packaging
Part Number	BOX X1
Specification Met	Riaa
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	18-month manufacturer

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R1607

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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