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Pyle :: PHFIDM :: $7.00


Item# 31960

USB DAC Headphone Amplifier

Sorry, this product is no longer available.

  • USB audio decoding and output for PC, functioning as a high quality external USB soundcard
  • Texas Instruments’ PCM2706 serves as USB receiver. For better sound quality, a Wolfson WM8740 serves as digital-to-analog convertor (DAC), pairing with a high performance operational amplifier from ADI for the DAC circuit
  • Built-in headphone amplifier utilizing AD8692 and Texas Instruments’ TPA6130A as pre- and power-amp for high performance, good resolution, low distortion, and powerful output
  • Standard 3.5mm stereo line-in jack for portable amplification with conventional audio source
  • Dual 3.5mm headphone output jack. Convenient design makes it easy to share music between two listeners
  • Easy to use digital volume control function with great precision and channel balance
  • Built-in EQ for 3 levels of Bass Boost
  • Built-in rechargeable 1050 mAH Li-ion battery for 80 hours of continuous operation
  • Quality anodized aluminum satin finish case design, small and compact, ideal to be wrapped together with digital audio player
  • User selectable USB charging function to help prolong battery lifespan and lower distortion from power supply circuit
  • User definable startup volume memory and maximum volume limiter to protect user from hearing damage due to loud volume
  • Automatic keylock feature
  • User definable sleep timer function and total runtime display
  • Output Power: 150mW (16O)16mW (300O)
  • Headphone Impedance Range:16 O ~ 300 O
  • SNR: =95dB (A weight)on line-in, =100dB (A weight)on USB-in
  • Distortion: <0.009% (10mW)on line-in, <0.008% (10mW) on USB-in
  • Frequency Range: 10Hz ~ 1000KHz
  • Power Supply: Rechargeable Li-ion battery
  • Recharging: USB 5V DC 400mA
  • Size: 96mmx55mmx15.5mm
  • UPC: 068888900294
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.