Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier
$149.99
Features
- MagSafe convenience
- Listen and charge at the same time
- Personalized screen / Gadget feel
- Strong N52 Magnetic Hold
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24 Months Warranty
30-Day Money-Back Guarantee
Lifetime Customer Support
Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier
Standard - Galaxy
$149.99
Portable DAC DongleMD3
Enjoy Lossless Listening
on Your Phone
MagSafe convenience with HiFi
sound on the go.
MagSafe Convenience
Snap on and say goodbye to dangling dongles.
iPhone-Inspired Rounded Corners
Gentle Premium Leather
Pocket-sized Gadget.
Take music on the go.
Customize Your Screen
MD3 comes with built-in fun emojis, and you can also upload your favorite images - from family photos to your idols.
Photo Album
Fun Image Games
Built-in mini games for quick fun.
Rolling Dice
Wine Bottle
Rock Paper Scissors
Hear How Sound Should Sound
Powered by the flagship ES9039Q2M DAC, MD3 supports up to 32bit/384kHz lossless audio and reveals every subtle detail in music.
The ES9603Q balanced amp lets you immerse yourself in musical sound.
Pass-Through Charging
No battery anxiety. Dual USB-C ports let you listen and charge at the same time.
Connect power to the top USB-C port, while the bottom USB-C port keeps your phone charged.
Product details
MagSafe Convenience: Snap on and go. MD3 attaches securely to your phone, eliminating dangling dongles while delivering effortless HiFi listening wherever life takes you.
Hear More Detail: Powered by the flagship ES9039Q2M DAC, MD3 uncovers subtle details, richer textures, and a more immersive listening experience from every track.
Music Without Limits: The dual USB-C design lets you charge your phone while listening, keeping your music playing through commutes, travel, work, and gaming sessions.
Make It Yours: Upload custom images, emojis, and animations to create a personalized display that makes MD3 as unique as your music collection.
Pocket-Sized Power: With up to 180mW ×2 balanced output, MD3 delivers clean, dynamic sound for modern IEMs, revealing more detail wherever you listen.
Specifications
Chipset
DAC: ESS Sabre ES9039Q2M
Amplifier Chips: ESS ES9603Q ×4
Input
USB-C (Top): Audio Decoding / Image Transfer / Charging
USB-C (Bottom): Audio Decoding / Image Transfer / Firmware Upgrade
Output
3.5mm Single-Ended, 4.4mm Balanced
USB Audio Class
UAC 2.0, UAC 1.0
Max Sampling Rate
UAC 2.0: PCM 32bit/384kHz, DSD256 (Native)
UAC 1.0: PCM 16bit/48kHz
Max Output Power (1kHz, THD+N <1%)
3.5mm: ≥80mW ×2 @32Ω
4.4mm: ≥180mW ×2 @32Ω
Frequency Response
20Hz–48kHz (±0.2dB)
SNR
3.5mm: ≥115dB
4.4mm: ≥116dB
Dynamic Range
3.5mm: ≥115dB
4.4mm: ≥116dB
THD+N
3.5mm: ≤0.00075%
4.4mm: ≤0.00084%
Noise Floor
3.5mm: <1.7μV
4.4mm: <2.7μV
Headphone Impedance
16–300Ω
Weight (without cable)
50g (±2g)
Dimensions
70 × 45 × 12 mm (2.76 × 1.77 × 0.47 in)
What‘s in the box？
- Fosi Audio MD3
- User Manual
- USB-C to USB-C Adapter
- Quick Guide
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
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Customer Support
WhatsApp: +8613716612254
support@fosiaudio.com
Mon-Fri: 3:00 AM - 3:00 PM PST -
FAQ’s
If you have any questions, please refer here: FAQs