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Item #:
118266487
Fosi Audio MC331 Tubular Amplifier with DAC 2 Channel Home Stereo Audio Amplifier for HiFi Shelf Speakers / 3.5 mm Headphones Retro VU Meter Preamp
1 Sustainability Highlights
Item #:
118266487
TZS 578474
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Order now and get it around Sunday, July 19
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The MC331 features a pre-out connector that makes it easy to set up a 2.1 system, offering rich, impressive sound in a compact design.
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What Stands Out
Retro design
The Fosi Audio MC331 features a stylish retro design with a VU meter, adding a classic touch to your audio setup while ensuring quality sound output for audiophiles.
Multiple Inputs
This amplifier supports various input connections including Bluetooth, USB, OPT, COAX, and RCA, offering versatile compatibility for all your favorite devices, enhancing your listening experience.
Compact Power
Designed for HiFi help speakers, the MC331 delivers robust audio performance in a compact form, making it perfect for home use without sacrificing sound quality.
Product Details
- All-in-one DAC amplifier: A DAC, an amplifier, a preamp and a headphone amplifier are integrated into the Fosi Audio MC331. You can easily switch between audio sources using the remote control, ensuring a seamless and enriching listening experience.
- Flexible Setup It supports Bluetooth, USB, coaxial, optical and RCA inputs and is compatible with a variety of audio sources such as computers, phones, CD players and turntables with built-in phono preamp, allowing you to set up different systems. It also features a preamp output and a 3.5mm headphone output with a maximum output power of up to 105W x 2 @ 4Ω.
- The MC331 may suffer from cut bass, automatic mute or unstable volume when playing small classical, jazz, chorus, solo, vocal, television and podcast broadcasts, etc. at low volume. Due to the limitations of the chip architecture, weak signals may not be detected or covered by the background noise, resulting in loss of detail. It is recommended to increase the volume accordingly to avoid this phenomenon.
- Not compatible with USB flash drives / Dolby Atmos, USB port can not charge the device that plays music and only transfer data, can not power turntables that need a preamp. The MC331 can be connected to turntables with integrated phono amplifier.
- USER FRIENDLY DESIGN The MC331 is equipped with a remote control that allows you to adjust bass and treble from the comfort of your lecture chair. Thanks to the interchangeable tubes, you can adjust the sound signature to your personal preferences.
| Manufacturer | Fosi Audio |
| Language | German |
| Item model number | MC331 |
| Package Dimensions | 33.9 x 22.4 x 7.5 cm; 1.44 kg |
| What's in the box? | Fosi Audio MC331 Stereo Amplifier DAC |
Who Should Buy?
-
Audiophiles
Ideal for users seeking high-quality sound performance from their HiFi help speakers and headphones.
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Retro Sound Lovers
Perfect for those who apply vintage aesthetics with modern technological features like Bluetooth connectivity.
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Casual Users
Great for individuals wanting an easy-to-use amplifier for everyday listening, including streaming music via Bluetooth.
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Professional Musicians
Not suitable for professional audio recording environments where high precision audio mixing is required.
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Budget Shoppers
May not fit tight budgets as it targets quality and features that might come at a higher price point.
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Large Venue Users
Not designed for large spaces or venues; better for personal or small room setups install.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Carbon impact
Carbon emissions from the life-cycle of this product were measured, reduced and/or offset. As certified by
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reducing emissions. Learn more about this certification
- Certification number
- ZK5TB8
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Customer Questions & Answers
-
Question:
What audio sources can I connect to the MC331?
Answer: You can connect various audio sources including computers, phones, CD players, and turntables. -
Question:
Does it support wireless streaming?
Answer: Yes, it supports Bluetooth for wireless streaming. -
Question:
What is the power output of the amplifier?
Answer: The MC331 has a maximum output power of up to 105W x 2@4Ω.
Fosi Audio MC331 Editorial Review
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Customer Reviews & Ratings
163 customers ratings
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12 June 2026 · via Trustpilot
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TZS 578474
Order now and get it around Sunday, July 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Compact hybrid tube amplifier with a nostalgic aesthetic.
- Supports multiple audio sources: Bluetooth, USB, Optical, Coaxial, RCA.
- Equipped with a pre-out for easy 2.1 system setup.
- Customize sound with bass and treble controls.
- Seamless switching between inputs via remote control.
- High-quality sound output with a maximum of 105W x 2 @ 4Ω.
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