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Fostex HP-A4BL

24bit DAC Headphone Amp w/ Balanced Output

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• DAC Headphone Amp w/ Balanced Output
• 4-pin XLR balanced output
• Newly developed audio-grade capacitor is adopted
• Highly precise crystal with low phase noise is adopted
• Playback 24bit/192kHz PCM and 11.2MHz DSD audio
• HI/LO Gain selection (10dB) for wider selection of headphones
• Digital Filter selecting Roll-Off characteristics and Cut-off frequencies

Learn more about the ams-hp-a4bl

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This item has been discontinued

Description


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Fostex AMS-HP-A4BL Headphone Amp w/ Balanced Output



The HP-A4BL is based on the current Fostex HP-A4 USB DAC & Headphone amp and offers a balanced 4 pin headphone output connection.In addition to the balanced headphone out, it also complies with DSD Audio up to 11.2MHz.

General Features:

  • DAC Headphone Amp w/ Balanced Output
  • 4-pin XLR balanced output
  • Compatibility with Windows 7 / 8 / 8.1 / 10 and Mac OSX(10.6 or later)
  • Newly developed audio-grade capacitor is adopted
  • Highly precise crystal with low phase noise is adopted
  • Playback 24bit/192kHz PCM and 11.2MHz DSD audio
  • High performance DAC (Barrbrown PCM1792A) is equipped
  • Asynchronous transfer up to 192kHz/24bit compatible with USB Audio 2.0
  • HI/LO Gain selection (10dB) for wider selection of headphones
  • Digital Filter selecting Roll-Off characteristics and Cut-off frequencies
  • Dimensions: 150mmW x 157mmD x 34mmH
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Inputs:
    • USB
      • Interface: USB 2.0 hi speed
      • Sampling Frequencies: PCM 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz DSD 2.8MHz, 5.6MHz, 11.2MHz
      • Quantization: 16bit, 24bit
    • Digital In
      • Connector : Optical, Square
      • Format: S/PDIF
      • Sampling Frequencies: PCM 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
      • Quantization: 16bit, 24bit
  • Outputs
    • Phones Balanced
      • Connector: XLR (4-pin)
      • Max output: 300mW or more (32 ohm)
      • Load impedance: 16-600 ohm
      • THD: Less than .04% @ 1kHz
      • Frequency Response: 20Hz - 80kHz (+-3dB, 32 ohm, 100mW)
    • Phone Unbalanced
      • Connector : 14' stereo jack
      • Maximum output : 300mW or more (32 ohm)
      • Load impedance: 16-600 ohm
      • THD: Less than .04% @ 1kHz
      • Frequency Response: 20Hz - 80kHz (+-3dB, 32 ohm, 100mW)
    • L/R Analog
      • Connector : RCA pin
      • Reference output level :2Vrms (0dBFS)
      • Applicaable load impedance :less than 10k ohm
      • THD: less than .01% at 1kHz
      • Frequency Response: 20Hz - 80kHz (+-3dB)
    • Digital Out
      • Connector: Optical (Square)
      • Format S/PDF
      • Frequency Response: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
      • Quantaization: 16, 24bit
  • microSD card slot (for firmware upgrade only)
    • Format: FAT32
    • Compatible card: microSD card (SDHC), up to 32 GB
  • Accessories:
    • Rubber Foot (x4)
    • USB Cable
    • AC adapter
      • DC12V Power Supply
    • user manual

Item Details


Manufacturer:

Model Number:

HP-A4BL

Weight:

1.40lbs

Internal SKU:

ams-hp-a4bl

Internal Product ID:

111867

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