XDuoo X3 Digital Audio Playersearch

XDuoo X3 Digital Audio Player

XDuoo X3 Digital Audio Player

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CS4398 DAC Chip, Dual MicroSD Slots

A follow-up to XDuoo’s popular X2, the X3 features the well-regarded Cirrus Logic CS4398 DAC chip and two MicroSD slots with 128 gigs of storage apiece—a real rarity for a budget-friendly player. (That’s enough space for more than 5,000 lossless files... or 50,000 MP3 files!) It supports all common lossless formats up to 24 bit/192 kHz, plus DSD, and boasts a playback time of about 8 hours between charges. And good news for modders: Because the X3 supports Rockbox, the open-source replacement firmware, you can add various functions and enhancements to make the listening experience all your own.

Note: At checkout, you’ll have your choice of colors between Black, Gold, and Silver.

XDuoo X3 Digital Audio Player
XDuoo X3 Digital Audio Player
XDuoo X3 Digital Audio Player
XDuoo X3 Digital Audio Player
XDuoo X3 Digital Audio Player

Solid Construction, Intuitive Design

Machined from a single block of aluminum alloy, the XDuoo X3 is solid, compact, and durable enough to stand up to everyday use. The surface has a radial finish that disperses lines of light around the center point, an effect reminiscent of a CD under the sun, along with a non-slip pattern for a secure grip. The high-definition, high-contrast OLED screen can be read easily even in bright conditions, and the interface is designed to be intuitive, even for first-time DAP owners. Plug your headphones into the 3.5-millimeter jack, connect a hi-fi amplifier via the line-out jack, and use the Micro-USB jack to charge your X3 or transfer files from your computer.

To learn more about the XDuoo X3, check out this Head-Fi review.

XDuoo X3 Digital Audio Player

Color Options



  • XDuoo
  • Enclosure: CNC-machined aluminum alloy
  • Display: 1.3 in (3.3 cm) OLED screen
  • MCU chip: Ingenic JZ4760B
  • DAC chip: Cirrus Logic CS4398
  • Sample rate: 16 – 24 bit/44.1 – 192 kHz HD and DSD 2.8224 MHz
  • Lossless format, DSD: DSF, DFF
  • Lossless format, PCM: APE, FLAC, WAV, AIFF, ALAC, WMA
  • Lossy compression, PCM: MP3, OGG, ACC
  • Output power: 250 mW (32-ohm load)
  • Line output level: 1.5 V
  • Frequency response: 20 Hz – 20 kHz (+/- 0.5 dB)
  • Gain: 6 dB
  • Distortion: 0.002% (1 kHz)
  • Signal-to-noise ratio: 112 dB
  • Suitable headphone impedance: 16 – 150 ohm
  • Playback time: > 8 hrs
  • Charging time: < 2 hrs (fast charge), < 4 hrs (slow charge)
  • Connectors: Micro USB jack, ⅛ in (3.5 mm) headphone jack, line out
  • Battery: 3.7 V/1500 mAh LiPo
  • External storage: Supports 2 TF/MicroSD cards, max. 128 G each
  • Supports Rockbox open-source replacement firmware
  • Dimensions: 4.2 x 1.8 x 0.6 in (10.6 x 4.5 x 1.4 cm)
  • Weight: 3.5 oz (100 g)


  • USB cable
  • User manual
  • Warranty card


All orders will be shipped by Massdrop.

Estimated ship date is Mar 8, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.