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Fosi Audio - Box X5 Phono Preamplifier for MM and MC cartridges with 4-level gain adjustment and RIAA equalization accuracy - Black

Model: BOX X5
SKU: 6680578

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Specifications
  • Number of Channels
    2
    Surround Sound Supported
    Not Applicable
    Audio Only Inputs
    1 x Phono, Unbalanced RCA
    Audio/Video Inputs
    No audio/video inputs
    Network Connector(s)
    No network connectors
  • Key Specs
    • Number of Channels: 2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Surround Sound Supported: Not Applicable (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • Audio Only Inputs: 1 x Phono, Unbalanced RCA
    • Audio/Video Inputs: No audio/video inputs (The number and type of HDMI inputs the product has.)
    • Network Connector(s): No network connectors
  • General
    • Brand: Fosi Audio
    • Model Number: BOX X5
    • Product Name: Box X5 Phono Preamplifier for MM and MC cartridges with 4-level gain adjustment and RIAA equalization accuracy
    • Color: Black
  • Audio
    • Number of Channels: 2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Surround Sound Supported: Not Applicable (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • Preamp/Processor Design: Solid state (Tube design processors use vacuum tubes to process sound, a method typically more expensive than the transistors used in solid-state processors. Depending on the desired sound, one may prefer the warm tonal quality and character that tubes provide or the crisp, clean sound of solid-state circuitry.)
  • Inputs
    • Audio Only Inputs: 1 x Phono, Unbalanced RCA
    • Video Only Inputs: No video only inputs (The number and type of video signal only inputs the product has.)
    • Audio/Video Inputs: No audio/video inputs (The number and type of HDMI inputs the product has.)
    • Network Connector(s): No network connectors
    • Number of HDMI Inputs (Total): 0
    • Number of USB Inputs: 0
  • Outputs
    • Video Only Outputs: No video only outputs (The number and type of video signal only outputs the product has.)
    • Audio/Video Outputs: No audio/video outputs (The number and type of HDMI outputs the product has.)
    • Number of HDMI Outputs (Total): 0
  • Features
    • Remote Control Included: false
    • Effect Type(s): None
  • Dimensions
    • Product Height: 1.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4.13 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 6.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.93 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 6976136960553

The Fosi Audio Box X5 is a compact high-fidelity phono preamp designed for vinyl enthusiasts. Compatible with both MM and MC cartridges, it features four selectable gain levels (38dB/48dB/56dB/66dB) and precise RIAA equalization for accurate, detailed sound reproduction. Built with premium audiophile-grade components, including low-noise circuitry and high-quality op-amps, the Box X5 delivers clean, dynamic audio with ultra-low distortion. Its durable aluminum alloy chassis and simple front-panel controls make it an ideal upgrade for turntables and home stereo systems.

  • High-Fidelity Vinyl Playback: Compatible with both MM and MC cartridges, the Box X5 features four adjustable gain settings and precise RIAA equalization for clean, detailed vinyl playback. Its low-noise design preserves the original character of your records for a rich and immersive listening experience.
  • Premium Audio Components: Built with high-quality audiophile-grade components, including precision film capacitors, low-noise op-amps, and gold-plated RCA connectors, the Box X5 delivers clean, dynamic sound with ultra-low distortion and excellent detail reproduction.
  • Flexible Gain Adjustment: With four selectable gain levels (38dB, 48dB, 56dB, and 66dB), the Box X5 easily supports a wide range of MM and MC cartridges. Fine-tune your vinyl setup for optimal performance and enhanced sound clarity.
Whats Included
  • 1 x BОX X5 Phono Preamp
  • 1 x 16V1A Power Adapter
  • 1 x User's Manual
Product Manuals
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