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

Tube amplifier
Currently out of 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 preamps, allowing you to set up different systems. The compact MC331 has a maximum output power of 105 W x 2 (4 Ohm), effectively driving your bookshelf speakers.

Key specifications

Amplifier Equipment
Bluetooth
Item number
61769007

General information

Manufacturer
Fosi Audio
Category
Stereo amplifiers
Manufacturer no.
MC331-24V
Release date
3.9.2025
Sales rank in Category Stereo amplifiers
66 of 417
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Amplifier properties

Amplifier type
Tube amplifier
Nominal power
210 W
Amplifier Equipment
Bluetooth

Connections

Audio outputs
RCA pinUSB

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Bluetooth antennaPower supplyRemote control

Product dimensions

Width
140 mm
Height
45 mm
Depth
135 mm

Package dimensions

Length
34.10 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 «Stereo amplifiers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.WiiM
    1 %
  • 2.Denon
    1.6 %
  • 3.Yamaha
    1.8 %
  • 4.Sony
    2 %

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.Yamaha
    2 days
  • 2.Power Dynamics
    3 days
  • Denon
    Not enough data
  • Giecy
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • Fosi Audio
    Not enough data
  • 1.Denon
    1.2 %
  • 2.Yamaha
    3.6 %
  • 3.WiiM
    3.9 %
  • 4.Power Dynamics
    5.3 %
Source: Digitec Galaxus