SMSL X4 USB OTG DAC Headphone Amplifier Android iOS Black

SMSL X4 USB OTG DAC Headphone Amplifier Android iOS

Average votes for this product
5.0 / 5

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Reference : 11844
New product

40,90 €tax incl.

34,08 € tax excl.

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Shipping date: 24-09-2018.

Orders placed before 1pm (GMT+1) will be shipped the same day (working day).

Produit garantie 2 ans


More info


This new DAC USB SMSL X4 has a considerable advantage over these competitors. Gone are the tedious searches of driver on the internet. This DAC USBis directly recognized without driver drivers on your Windows or Linux computer as well as on tablets, Android smartphones, iOS or iPad smartphones.

The new USB DAC USBL SMSL X4 is based on the success of the portable USB DAC iDol SMSL. It will be your ideal companion for an OTG or iOS-compatible nomad listening for Hi-Fi and High Definition up to 24Bit / 96Khz Hi Res!

Equipped with a high-quality headphone amplifier chip (BSG Ti5CI) separated from the Wolfson8524G DAC, it brings dynamic, timbre and low power consumption for unrestricted outdoor listening.

The SMSL X4 is the perfect companion for your smartphone, your tablet for public transport, holidays, hiking. Your High Definition music will not leave you.

The use of DAC USB OTG requires a compatible application such as Hiby Music: Download Hiby Music




Technical characteristics :

  • THD + N: 0.008%
  • Power of 80mW under 32Ohm (@ 1% THD + N)
  • Noise Ratio: 96dB
  • Dynamic range: 103dB
  • Maximum sampling rate: 24bit / 96kHz
  • Micro USB Input
  • Analog Output 3.5mm
  • USB AUDIO Management Chip: TI TAS 1020B
  • Headphone charging impedance: 16-300Ohm


  • Windows
  • Mac OS and iOS
  • Android 4.0 OTG and newer

Weight and package, accessories:

  • Weight: 8.6g
  • Dimensions: 54x17x6mm
  • Black color
  • Comes with micro USB to micro USB OTG cable


Data sheet
ComponentWOLFSON 8524G
InputMicro USB
Channel2 channels (Stéréo)
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Average votes
5.0 / 5
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Le son produit par ce dac est très claire et bien plus fort que le permet les téléphones. Etant mon 1er dac, couplé à mon 1er "vrai casque" je ne peux juger la qualité du son mais celle-ci me parait vraiment bonne, avec une qualité superieur à celle de mon ordi et mon téléphone. Pour 40€ je recommande
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