Fosi Audio MC351 2.1 Channel Integrated Amplifier with DAC, Home Audio Stereo Power Amp with Dual TPA3255 Chips for HiFi Passive Speakers, Vintage VU Meter Receiver with Bluetooth and USB/Opt/Coax
Fosi Audio MC351 2.1 Channel Integrated Amplifier with DAC, Home Audio Stereo Power Amp with Dual TPA3255 Chips for HiFi Passive Speakers, Vintage VU Meter Receiver with Bluetooth and USB/Opt/Coax
Sold by: Fosi Audio
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Fosi Audio MC351 2.1 Channel Integrated Amplifier with DAC – Dual TPA3255 HiFi Power Amp with Vintage VU Meter, Bluetooth & USB/Opt/Coax
If you want serious power without giving up vintage charm, the Fosi Audio MC351 integrated amplifier brings both together in one compact unit. This 2.1 channel amplifier with built-in DAC handles high-resolution decoding across Bluetooth, USB, Optical, and Coaxial inputs, making it easy to build out a full home theater or HiFi stereo setup without juggling separate components. At its core sit two high-end Texas Instruments TPA3255 Class-D amplifier chips paired with a 100-fin heatsink, delivering a stable 165W x 2 plus 350W in a 2.1 configuration — genuinely substantial output for driving passive HiFi speakers and a subwoofer together. A dual PCBA separated design keeps input and output signals isolated from each other, which translates into cleaner, more accurate sound with less interference muddying the mix. Day-to-day use stays simple thanks to one-touch switching across 5 input modes, along with bass and treble controls that include center detents for quick tone defeat, plus an automatic standby mode that kicks in after 2 minutes of silence to save power. The standout feature, though, is the round vintage VU meter on the front — its needle dances along with the music, adding a retro, analog feel that pairs beautifully with turntables and classic vinyl listening sessions. Wrapped in an all-aluminum-alloy CNC-machined body with a sandblasted metal finish and no visible screws, the MC351 looks as refined as it sounds, making it a strong centerpiece for anyone building a serious passive-speaker HiFi system with real vintage character.
Specifications
Brand: Fosi Audio
Manufacturer: Fosi Audio
Model Number: MC351
Mfr Part Number: MC351
Number of Items: 1
Item Weight: 1 kg
Built-In Media: User Manual
Channel Configuration: 2.1 Channel
Amplifier Chips: Dual Texas Instruments TPA3255 Class-D chips
Output Power: 165W x 2 + 350W (2.1 channel setup)
Heatsink: 100-fin heatsink
Digital Inputs: Bluetooth, USB, Optical, Coaxial
Input Modes: 5 selectable input modes with one-touch switching
Controls: Bass and Treble adjustment with center detents, automatic standby after 2 minutes of no signal
Design Feature: Vintage round VU meter display
Build Material: All-aluminum-alloy CNC integrated body, sandblasted metal finish
Compatible Use: HiFi passive speakers, turntables, 2.1 home theater systems
FAQ
Q: What inputs does the Fosi Audio MC351 support?
A: It supports Bluetooth, USB, Optical, and Coaxial digital inputs, along with 5 total input modes you can switch between with one touch.
Q: How much power does this amplifier deliver?
A: With dual TPA3255 chips, it outputs up to 165W x 2 plus 350W in a 2.1 channel configuration.
Q: What does the VU meter do?
A: It's a vintage-style analog level meter whose needle moves in sync with the music, adding a classic retro visual alongside the audio.
Q: Does this amplifier work well with turntables?
A: Yes, its vintage aesthetic and analog VU meter make it a strong companion for turntables and classic vinyl setups.
Q: Does it have a power-saving feature?
A: Yes, it automatically enters standby mode after 2 minutes without a signal input to reduce power consumption.
Q: What is the amplifier's build quality like?
A: It features an all-aluminum-alloy CNC-machined body with a sandblasted metal finish and no visible screws for a clean, seamless look.
Shipping and delivery Information
Shipping and delivery Information
Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery chat with us by clicking on the chat icon at the bottom left of this page.
Materials and care
Materials and care
At Purilite, we believe quality starts with the right materials and continues with proper care. We thoughtfully source durable, performance-tested components to ensure longevity and comfort in every product. Here's how to keep your items in top condition:
📱 Electronics
Materials:
- High-grade ABS plastics
- Aluminum alloy finishes
- Certified electronic components
- Tempered glass panels
Care Instructions:
- Clean with a soft, dry microfiber cloth
- Keep away from moisture and direct sunlight
- Unplug when not in use for extended periods
- Store in a cool, dry area
- Avoid dropping or exposing to high-impact forces
🍳 Kitchen Products
Materials:
- Stainless steel
- BPA-free plastics
- Food-grade silicone
- Heat-resistant coatings
Care Instructions:
- Hand wash recommended for most items
- Use mild dish soap and soft sponges
- Avoid abrasive cleaners or steel wool
- Do not soak electronics or battery-operated tools
- Dry thoroughly before storing
🏠 Home Decor
Materials:
- MDF wood, metal, ceramic, and glass
- Eco-friendly paints and coatings
- LED lighting components (where applicable)
Care Instructions:
- Dust regularly with a soft, dry cloth
- Use damp cloth only if needed, then dry immediately
- Keep away from direct sunlight or heat to prevent fading or warping
- For decorative lights, follow included care/manual guidelines
🧺 Other Products
(Household & Accessories)
Materials:
- Fabric (polyester, cotton blends)
- PU leather, rubber, and composite plastics
- Magnetized or mechanical parts (in gadgets or organizers)
Care Instructions:
- Spot clean with a damp cloth
- Avoid overloading or stretching material-based items
- Store in dry, room-temperature areas
- Follow individual product tags or manuals for best results
Sustainability & Ethical Sourcing
Sustainability & Ethical Sourcing
🌱 Sustainability & Ethical Sourcing
At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.
♻️ Sustainable Practices
- We prioritize durable materials that extend the product life cycle and reduce waste.
- Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
- Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.
🤝 Ethical Sourcing
- We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
- All suppliers are carefully vetted for compliance with environmental and ethical standards.
- We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.
🌍 Our Ongoing Commitment
We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.
