Name: Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier Gen Z Black/Silver. - Akoustiki Kritis
Price: 164.00 EUR
Availability: OutOfStock

Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier Gen Z Black/Silver.

164,00€

Out of stock

Description

Fosi Audio MD3 MagDac Portable DAC & Headphone Amplifier Gen Z.Black/Silver.

The Fosi Audio MD3 MagDac is a compact portable magnetic DAC based on the use of an ESS ES9039Q2M DAC chip and no fewer than 4 ES9603Q headphone amplifier chips in a balanced configuration. Compatible with USB Audio Class UAC 2.0 and UAC 1.0, it supports up to PCM 32bit 384kHz as well as native DSD256 in UAC 2.0 mode, and up to PCM 16bit 48kHz in UAC 1.0.

Based on the use of an ESS ES9039Q2M DAC chip and no fewer than 4 ES9603Q headphone amplifier chips in a balanced configuration. Compatible with USB Audio Class UAC 2.0 and UAC 1.0, it supports up to PCM 32bit 384kHz as well as native DSD256 in UAC 2.0 mode, and up to PCM 16bit 48kHz in UAC 1.0. It features two headphone outputs, a 3.5mm single-ended jack and a 4.4mm balanced jack, with an output power of ≥ 2x80mW under 32Ω in 3.5mm and ≥ 2x180mW under 32Ω in 4.4mm. Its stated performance includes a frequency response of 20Hz to 48kHz (±0.2dB), a signal-to-noise ratio of up to 116dB, a dynamic range of up to 116dB, THD+N of ≤0.00075% in 3.5mm and ≤0.00084% in 4.4mm, as well as a noise floor below 1.7µV in single-ended mode and 2.7µV in balanced mode. It is compatible with headphones and earphones from 16 to 300Ω. Its dual USB-C connectivity allows audio, image/data transfer, firmware updates, and smartphone charging during use.

Highlights of the Fosi Audio MD3 MagDac

Fosi Audio MD3 MagDac: Circular Display

Equipped with a 1.28″ circular display, the Fosi Audio MD3 MagDac features fun animated images and emojis. It is also possible to customize the screen display with your own photos.

Fosi Audio MD3 MagDac: Magnetic Attachment

Sixteen high-strength N52 magnets keep the MD3 firmly attached to your phone. This avoids the need for straps and reduces clutter. An aluminum alloy insulating plate separates the PCB from the magnets, preventing any risk of magnetic interference affecting sound quality.

Overview of the Fosi Audio MD3 MagDac

1	LCD Screen
2	Vista Button
3	Volume +
4	Volume –
5	Menu/Confirm
6	USB-C Input (Audio Decoding/Image Transfer/Charging)
7	USB-C Input (Audio Decoding/Image Transfer/Firmware Update)
8	3.5mm Jack Headphone Output
9	4.4mm Jack Headphone Output

Technical characteristics

SPECIFICATIONS
Product type	Portable DAC
DAC chip	ESS Sabre ES9039Q2M
Amplifier chips	4x ESS ES9603Q
Inputs	1x USB-C (Audio Decoding/Image Transfer/Charging) 1x USB-C (Audio Decoding/Image Transfer/Firmware Update)
Outputs	1x 3.5mm single-ended Jack 1x 4.4mm balanced Jack
Compatible USB protocol	UAC 1.0 UAC 2.0
Supported sample rates	UAC 1.0 : PCM up to 16bit 48kHz UAC 2.0 : PCM up to 32bit 384kHz, DSD256
Max. output power	3.5mm Jack: ≥ 2x 80mW under 32Ω 4.4mm Balanced Jack: ≥ 2x 180mW under 32Ω
Frequency response	20Hz-48kHz (±0.2 dB)
SNR	3.5mm Jack: ≥ 115dB 4.4mm Balanced Jack: ≥ 115dB
Dynamic range	3.5mm Jack: ≥ 115dB 4.4mm Balanced Jack: ≥ 115dB
THD+N	3.5mm Jack: ≤ 0.00075% 4.4mm Balanced Jack: ≤ 0.00084%
Noise floor	3.5mm Jack: < 1.7μV 4.4mm Balanced Jack: < 2.7μV
Headphone impedance	16-300Ω
Volume control	100 steps

GENERAL
Weight	50g (±2g)
Dimensions	70 x 45 x 12mm
Color	Black
Package	1x Fosi Audio MD3 MagDac

Features

MagSafe convenience
Listen and charge at the same time
Personalized screen / Gadget feel
Strong N52 Magnetic Hold
Portable DAC dongle MD3

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
Enjoy Lossless Listening
on Your Phone

MagSafe convenience with HiFi sound on the go.

MagSafe Convenience

Snap on and say goodbye to dangling dongles.

Strong N52 Magnetic Hold

iPhone-Inspired Rounded Corners

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.