Fosi Audio Box X4 Phono Vorverstärker

Delivered between Tue, 7.7. and Tue, 22.9.
5 items ordered
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Product details

Key specifications

Phono preamp type
Moving magnet
Phono Preamplifier Equipment
Tube preamplifier

General information

Item number
68336070
Manufacturer
Fosi Audio
Category
Phono preamps
Manufacturer no.
BOX X4-12V
Release date
13.3.2026

Colour

Colour
Black
Exact colour description
Black

Phono preamp properties

Phono preamp type
Moving magnet
Phono Preamplifier Equipment
Tube preamplifier

Audio connections (outputs)

Headphone jack
3.50 mm

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Width
120 mm
Height
35 mm
Depth
101 mm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Phono preamps» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.LD Systems
    0.4 %
  • 2.Pro-Ject
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • LD Systems
    Not enough data
  • Pro-Ject
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Phono preamps» category returned?

Source: Digitec Galaxus
  • 1.LD Systems
    2.6 %
  • 2.Pro-Ject
    5 %
  • 3.Fosi Audio
    5.7 %
Source: Digitec Galaxus