Fosi Audio MD3 Portable Magnetic Hi-Res DAC & Amp
Fosi Audio MD3 Portable Magnetic Hi-Res DAC & Amp
Fosi Audio MD3 Portable Magnetic Hi-Res DAC & Amp
Moments Away. Fully Enjoyed.
The Fosi Audio MD3 MagDAC redefines what a portable DAC/amp should feel like. No more dangling dongles or awkward setups—this is a magnetic, ultra-portable Hi-Res DAC & headphone amplifier designed to stay seamlessly attached to your phone.
With a flagship ESS DAC chipset, balanced amplification, and an interactive display, the MD3 delivers not just high-fidelity sound—but a uniquely engaging experience wherever you go.
< data-start="753" data-end="756">Why Choose the Fosi Audio MD3 MagDAC?
Traditional DAC dongles compromise on usability. The MD3 breaks that pattern with:
- A magnetic backplate that snaps securely to your phone
- A lightweight 50g design built for everyday carry
- A 1.28” interactive LCD display with personalization features
- A refined balance of sound quality, usability, and playfulness
This is not just a DAC—it’s your daily Hi-Fi companion.
< data-start="1210" data-end="1213">Hi-Res Sound That Feels Alive
Flagship ESS DAC Performance
At its core, the MD3 uses the ESS Sabre ES9039Q2M DAC, delivering exceptional resolution with support for:
- PCM up to 32bit/384kHz
- Native DSD256
Paired with 4× ES9603Q amplifier chips, it ensures powerful, clean, and distortion-free output.
< data-start="1553" data-end="1556">Detailed Yet Musical Tuning
The MD3 is tuned for long listening sessions without fatigue:
- Rich Detail: Reveals micro-details and textures in your music
- Clean Background: Ultra-low noise floor (as low as 1.7μV)
- Natural Warmth: Slight warmth for musical, engaging playback
Whether you’re using IEMs or full-size headphones, the MD3 delivers a balanced, immersive sound signature.
< data-start="1979" data-end="1982">Magnetic Design – Built for Real Portability
Snap it onto your phone like a “little backpack.”
- 16× N52 magnets for strong, stable attachment
- No dangling cables or bulky setups
- Aluminum shielding prevents magnetic interference with audio
Perfect for office, commute, travel, or casual listening on the go.
< data-start="2326" data-end="2329">Interactive Display & Smart Features
The MD3 isn’t just functional—it’s fun.
- 1.28” Circular LCD Display
- Custom Photo Album (DIY wallpapers)
- Built-in mini games (dice, spin, rock-paper-scissors)
- Vista Button for quick navigation
- 100-step precise volume control
- Volume memory for convenience
It adds a personal and playful touch to your listening experience.
< data-start="2739" data-end="2742">Premium Build & Design
Crafted with attention to detail:
- Anodized aluminum alloy chassis
- Hand-stitched leather finish
- Compact size: 70 × 45 × 12mm
A perfect blend of durability, aesthetics, and comfort.
< data-start="2980" data-end="2983">Powerful Output for Any Setup
- 3.5mm Single-Ended Output: ≥80mW ×2 @32Ω
- 4.4mm Balanced Output: ≥180mW ×2 @32Ω
- Drives 16–300Ω headphones and IEMs effortlessly