15%
OFF
Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier
$249.99
Summer Sale
15%
Save
15%
w/ code FSSD15
Copy the discount code from the product page, then apply the discount code at checkout.
Discount codes cannot be combined. Only one code can be applied per order.
Features
- MagSafe convenience
- Listen and charge at the same time
- Personalized screen / Gadget feel
- Strong N52 Magnetic Hold
Fast, Free Shipping
24 Months Warranty
30-Day Money-Back Guarantee
Lifetime Customer Support
Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier
Lossless Listening Combo - Obsidian
$249.99
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.
-
Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
-
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
