Total in Basket

Items : £0.00

View Basket

Fostex HP-A4BL Balanced Headphone Amplifier & High-Resolution USB DAC

Be the first to review this product

Availability: In stock

- Only 1 left


  • Equipped with 4-pin XLR balanced output

  • Newly developed audio-grade capacitor

  • Playback of 24bit/192kHz PCM and 11.2MHz DSD audio files

  • Asynchronous transfer compatible with USB Audio 2.0 

  • High performance Burr Brown PCM1792A DAC chip


Fostex HP-A4BL Balanced Headphone Amplifier & High-Resolution USB DAC

More Views


Fostex HP-A4BL

Fostex is building on the sound of their highly acclaimed HP-A4 DAC and headphone amplifier combination to introduce the new version, HP-A4BL with added balanced output. Equipped with newly-designed digital circuitry and high-performance headphone amplifiers Fostex HP-A4BL offers highest accuracy and limitless listening pleasure.

With added balanced 4-pin XLR headphone output the HP-A4BL offers a significant increase in audio performance while its standard 6.35mm TRS output and Hi/Lo gain switch assure operation with a wide range of headphones and earphones.

Compatible with USB Audio 2.0 and ready for use with both Windows and MAC, the HP-A4BL incorporates a Burr-Brown DAC chip that offers decoding of 24bit/192kHz PCM audio streams and DSD audio up to 11.2MHz. Rear panel features include a USB input, Optical input and output and analogue RCA outputs.

Stunning sound in complete balance.

 

Fostex HP-A4BL

 

Accurate Sound
A major update to the acclaimed predecessor HP-A4, the HP-A4BL features newly-designed digital circuitry and high-performance headphone amplifiers that heightens both accuracy and listening pleasure.

Powerful Detail
With newly added balanced output makes the overhauled version HP-A4BL is able to cater for high-end headphones with stunning detail and harmonious sound delivery. Being mains powered the HP-A4BL also offers over three times more output power than the predecessor to handle more demanding loads.

Advanced Conversion
High precision crystal with low phase noise and a playback of 24bit/192kHz PCM and 11.2MHz DSD audio. With high performance DAC circuitry the HP-A4BL is able to offer asynchronous transfer of up to 192kHz/24bit.

 

Fostex HP-A4BL

 

TECHNICAL 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] terminal

  • 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: 6.35mm 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) terminal (Analogue 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
  • Quantization: 16, 24bit

General

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

 

Fostex HP-A4BL

 

FEATURES

  • Equipped with 4-pin XLR balanced output
  • Newly developed audio-grade capacitor
  • Highly precise crystal with low phase noise
  • Playback 24bit/192kHz PCM and 11.2MHz DSD audio
  • High performance Burr Brown PCM1792A DAC chip
  • Asynchronous transfer 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

 

PACKAGE INCLUDES

  • Fostex HP-A4BL Headphone Amplifier & USB DAC
  • USB cable
  • AC adaptor
  • Rubber feet (x4)
  • Manual

 

BrandFostex
Product TypeDAC / Headphone Amplifier
ColourBlack
Feature KeywordHi-Fi, Volume Control
Recommended UseHi-Fi, PC multimedia
Manufacturer Warranty1 Year
Included AccessoriesUSB cable, AC adaptor, Rubber feet (x4), Manual
Part NumberHP-A4BL
GTIN4995090306575

Use spaces to separate tags. Use single quotes (') for phrases.

Related Product Information and Reviews

Read the latest expert reviews of headphone and earphones


Ask a Question

Questions on Fostex HP-A4BL Balanced Headphone Amplifier & High-Resolution USB DAC

No questions asked yet

Ask Your Own Question




Customer Reviews

Write Your Own Review

You're reviewing: Fostex HP-A4BL Balanced Headphone Amplifier & High-Resolution USB DAC

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars
Rating
Web Design & Development by JooJoo Creative