Fosi Audio MC331, Verstärker mit Bluetooth, DAC + VU Meter

USB-DAC, Bluetooth
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5 pieces in stock
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Product details

The versatile Fosi Audio MC331 offers a DAC, amplifier, preamplifier, and headphone amplifier. With the help of the remote control, you can easily switch between audio sources. As an integrated tube DAC amplifier with a VU meter, the visual aesthetics of the 5654W vacuum tubes and the VU meter not only enhance the appearance but also provide a beautifully warm and soft sound effect, giving a retro feel to the modern look. The MC331 supports Bluetooth, USB, coaxial, optical, and RCA inputs, making it compatible with a variety of audio sources such as computers, smartphones, CD players, and turntables with built-in phono preamplifiers, allowing you to build different systems. The compact MC331 has a maximum output power of 105 W x 2 (4 Ohm), effectively driving your bookshelf speakers.

Key specifications

Headphone amplifier application area
HiFi
Wireless transmission
Bluetooth
Power supply
Electrical connection

General information

Item number
61769007
Manufacturer
Fosi Audio
Category
Headphone amplifiers
Manufacturer no.
MC331-24V
Release date
3.9.2025
Sales rank in Category Headphone amplifiers
10 of 333
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Headphone amplifier properties

Headphone amplifier application area
HiFi
Headphone Amplifier Features
USB-DAC
Wireless transmission
Bluetooth

Power supply

Power supply
Electrical connection

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
150.21 kg
Climate contribution
CHF 3.57

Scope of delivery

Scope of delivery
Bluetooth antennaPower supplyRemote control

Product dimensions

Length
135 mm
Width
140 mm
Height
45 mm
Weight
2000 g

Package dimensions

Length
33 cm
Width
22.80 cm
Height
7.60 cm
Weight
1.31 kg

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 «Headphone amplifiers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.Mackie
    1 %
  • 2.iFi Audio
    2.3 %
  • 3.FiiO
    3.2 %
  • Behringer
    Not enough data

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
  • 1.FiiO
    0 days
  • 2.iFi Audio
    6 days
  • Behringer
    Not enough data
  • Mackie
    Not enough data

Return rate

How often is a product of this brand in the «Headphone amplifiers» category returned?

Source: Digitec Galaxus
  • 1.Behringer
    1.4 %
  • 2.FiiO
    4.8 %
  • 3.Fosi Audio
    4.9 %
  • 4.iFi Audio
    11.9 %
  • Mackie
    Not enough data
Source: Digitec Galaxus