【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
【All-in-One DAC Amplifier】DAC, amplifier, preamp, and headphone amplifier are all integrated into Fosi Audio MC331. You can easily switch between audio sources using the remote control, ensuring a seamless and rich listening experience.
[Great Combination] As an integrated vacuum tube DAC amplifier with VU meter, the visual beauty of 5654W vacuum tube and VU meter adds a warm and soft effect not only to the appearance but also to the sound, giving the modern appearance a retro feel.
【Setup Flexibility】Supports Bluetooth, USB, coaxial, optical, and RCA inputs, compatible with a variety of sources, such as computers, phones, CD players, and turntables with built-in phono preamps, allowing you to build a variety of systems.
【Compact and Powerful】MC331 takes up little desktop space, but boasts a maximum output of 105W x2@4Ω, effectively driving bookshelf speakers. Additionally, it features a pre-out and a 3.5mm headphone output for versatility.
[User-Friendly Design] MC331 comes with a remote control that allows you to adjust the bass and treble while sitting in your listening chair. Interchangeable tube design allows you to customize the sound signature to suit your personal preferences.
Fosi Audio MC331 Vacuum Tube Integrated Amplifier with DAC for HiFi Bookshelf Speakers/3.5mm Headphones 2 Channel Home Audio Stereo Power Amplifier Bluetooth/USB/OPT/COAX/RCA Input Vintage VU Meter Preamp
