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Fosi Audio Box X1 MM Turntable Phono Preamp with RCA and Headphone Output (3.5) (3.5 MM, 12 V)

A reliable phono preamp that elevates your vinyl listening experience.

Frowse Rating8.7/10

The Fosi Audio Box X1 is a compact phono preamplifier designed for MM turntables. It converts phono signals to line-level signals, ensuring high-quality audio output. This device includes RCA and 3.5mm outputs, making it versatile for connecting to various audio systems.

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Frowse Rating 8.7/10

Best for: Vinyl enthusiasts seeking quality sound

Our Review

The Fosi Audio Box X1 Phono Preamp is a standout choice in the realm of audio equipment for vinyl enthusiasts. Its compact design and ultra-low noise performance make it exceptionally versatile for converting MM turntable signals to line-level outputs. The reliability and quality of sound reproduction set this model apart, ensuring a delightful listening experience.

This preamp is best suited for those who cherish their vinyl records and are looking for a dependable device that enhances audio fidelity without unnecessary complexity.

What we like

  • Ultra-low noise performance enhances audio fidelity
  • Easy installation with various turntables
  • Simultaneous RCA and 3.5mm outputs for versatility
  • Robust steel casing for durability
  • Conforms to RIAA standards for accurate sound reproduction

Our verdict

A reliable phono preamp that elevates your vinyl listening experience.

Product Details

Product Overview

The Fosi Audio Box X1 is a high-performance phono preamplifier specifically engineered for MM turntables. Its ultra-low noise circuitry converts phono signals into line-level signals, providing a clean and enhanced audio experience. The preamp features a sturdy steel case and meets the RIAA standard for accurate audio reproduction.

Key Features

  • Output Voltage Level: 2V max (P-P) at 10K Ohms, with a Signal-to-Noise Ratio (SNR) of 70dB.
  • Compatible with both RCA line output and 3.5mm headphone output for flexible connections.
  • Includes a DC 12V power adapter and a grounding post for turntable protection.

Specifications

Product Dimensions: 18 x 13 x 6 cm; 331 g
Country of Origin: China
Manufacturer: Fosi Audio
Model Number: BOX X1
ASIN: B08TLRPMDC
Date First Available: January 30, 2021

ASIN:
B08TLRPMDC
Brand:
Fosi Audio
MPN:
BOX X1

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