Fosi Audio Q1 USB HiFi DAC Headphone Amplifier

Sale price$39.99


  • USB DAC Decoding Chips, ESS9018K2M DAC professional chip decodes high sampling rate formats with a high signal-to-noise ratio and low distortion.

  • 192KHz/24bit audio output, retain pristine audio fidelity in an authentic for more powerful sound.

  • 16-300ohm stereo headphone impedance high-bandwidth range covers 20hz - 80Khz. Ensures high pitch, mid-range, bass can perform perfect high-quality sound.

  • Ultra-low power, multi-mode dynamic power management. Support OMTP/CTIA two earphone system automatic identification.

  • Supports most type c mobile phone/computer tablets and other terminal devices above Android 5.1. Compatible with ios 10 or later system.

Fosi Audio Q1 USB HiFi DAC Headphone Amplifier
Fosi Audio Q1 USB HiFi DAC Headphone Amplifier


  • Input port: Micro USB

  • Output port: 3.5mm Audio Jack

  • Total Harmonic Distortion (THD): s0.002%

  • SNR: 115dB

  • THD+N=0.0003%

  • Sampling Rate: 44.1-192 kHz

  • Bit Rate: 16-24 Bit

  • Output power: 130mW in impedance 16Ω, 25mW in impedance 120Ω

  • Adapted headphone impedance: 16-300ohm

  • Output Electrical Level: 3Vpp

  • Size: 49*17.5*7mm(L*W*H)


  • 1. When connecting to Android smartphones, please select the "USB Debugging" in "Developer Options" on the phone or "OTG" in "Setting" on the phone. (This will appear on some Android phones)

  • 2. Micro USB to lightning cable is not included in the package.

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