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  • £399.00
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Fostex HP-A4BL DSD DAC / Headphone Amplifier

Overview
  • Equipped with 4-pin XLR balanced output
  • Playback 24bit/192kHz PCM and 11.2MHz DSD audio
  • High performance DAC (Barrbrown PCM1792A)
  • HI/LO Gain selection (10dB) for wider selection of headphones
  • Digital Filter selecting Roll-Off characteristics and Cut-off frequencies
Description

HP-A4BL D/A Converter & Headphone Amplifier

Model HP-A4BL, designed being based on the current HP-A4, is an affordable USB DAC & Headphone amp offering balanced connection for headphones that is becoming more popular in the market. In addition to the balanced headphone out, it also complies with DSD Audio up to 11.2MHz.

Main Features

  • Equipped with 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

In Detail

  • Equipped with 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
  • 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

Specifications

Input

[USB] terminal

  • 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] terninal

  • Connector :Optical, Square
  • Format :S/PDIF
  • Sampling Frequencies :44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
  • Quantization :16bit, 24bit

Output

[PHONES BALANCED] terminal

  • Connector :XLR (4-pin)
  • Maximum output :300mW or more (32 ohm)
  • Load impedance :16 - 600 ohm
  • THD :less than 0.04% (at 1kHz)
  • Frequency Response :20Hz - 80kHz (+-3dB, 32 ohm, 100mW)

[PHONE UNBALANCED] terminal

  • Connector :1/4" stereo jack
  • Maximum output :300mW or more (32 ohm) Applicable load impedance :16 - 600 ohm
  • THD :less than 0.04% (at 1kHz)
  • Frequency Response :20Hz - 80kHz (+-3dB, 32 ohm, 100mW)

[OUTPUT] (L,R) terninal (Analog output) Connector :RCA Pin

  • Reference output level :2Vrms (0 dBFS) Applicable load impedance :less than 10k ohm THD :less than 0.01% (at 1kHz)
  • Frequency Response: 20Hz-80kHz (+3dB)

[DIGITAL OUT] terminal

  • Connector :Optical (square)
  • Format :S/PDF
  • Frequency Response :44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
  • Quantaization :16, 24bit

General

  • [microSD] card slot (for firmware upgrade only) Format: FAT32
  • Compatible card: microSD card (SDHC), up to 32GB
  • Accessories :Rubber foot (x4), USB cable, Manual, AC adapter
  • Power supply :DC12V
  • Measurements :150(W) x 34(H) x 157(D)mm including protrusion
  • Weight:approx. 630g

Reserve Fostex HP-A4BL DSD DAC / Headphone Amplifier

Online Shopping coming soon but we are happy to ship anywhere within the UK so please feel free to ring to pay and arrange shipping.

01767 448 122
info@highendheadphones.co.uk