Fostex HP-A8C 32-Bit Digital Audio Converter and Headphone Amplifier

Fostex HP-A8C 32-Bit Digital Audio Converter and Headphone Amplifier

Fostex HP-A8C 32-Bit Digital Audio Converter and Headphone Amplifier

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Ship Time: 2-4 weeks 
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Product Highlights

  • 32-Bit/192 kHz Sample Resolution
  • Dual 1/4" TRS Headphone Outputs
  • Built-In x2 or x4 Up-Sampling
  • Built-In SDHC Card Slot for DSD Playback
  • Headphone Gain from 0 to -12 dB
  • Asynchronous Mode with TCXO Clock
  • Dedicated Remote Controller
  • Digital Filter Selection
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You Pay: $999.99

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  • 1Description

The Fostex HP-A8C 32-Bit DAC Headphone Amplifier is a high-fidelity digital-to-analog converter with a discrete analog headphone amplifier. With this DAC, you can listen to music on headphones or speakers from a computer over USB or from another audio source device. For inputs, the DAC accepts digital AES/EBU, digital optical, digital coaxial, SD cards via an SDHC card slot, or analog RCA. For audio streamed via USB, coaxial and optical inputs, the DAC can up sample the incoming signal by x2 or x4 at up to a 192 kHz sample rate with 32-bit resolution for Mac OS X and 24-bit resolution for Windows.

For outputs, the DAC features RCA line and two 1/4" headphone jacks
A button on the front of the unit allows you to turn the power off/on, and two knobs allow you to select the input and output sources. An electronic volume knob allows you to adjust the headphone gain from 0 to -12 dB in 0.5 dB step increments. A direct-out mode can be engaged to bypass the volume control knob altogether. For added convenience, the DAC comes with a dedicated remote controller
Built-in SDHC Card Slot for DSD Playback
The SD card slot can playback content in Direct Stream Digital File format (DSF)
Asynchronous Mode with TCXO Clock
To keep precise low-jitter time, the DAC utilizes an internal asynchronous temperature-compensated crystal oscillator clock
The DAC utilizes a large-capacity toroidal transformer power supply
Selectable Internal or External Clock
The DAC can utilize either its internal asynchronous crystal oscillator clock or be switched to sync via digital I/O to an external clock source such as from a separate analog to digital converter, a master clock, or a reference clock for syncing audio to video
Digital Filter Selection
To remove pre-echo from playback, the DAC allows you to select between a traditional sharp roll off and a minimum delay filter
UPC: 636827302456
In the Box
Fostex HP-A8C 32-Bit Digital Audio Converter and Headphone Amplifier
  • Remote Control
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Sampling Resolution USB Port: up to 32 bit/192 kHz (24 bit on Windows) 192 kHz sample rate
    32-bit for Mac
    24-bit for Windows
    Interface 1 x High Speed USB 2.0
    Digital 2 x optical connector, square
    2 x coaxial connector, RCA pin
    Format Optical and Coaxial: S/PDIF
    USB: 44.1 to 192 kHz
    Optical: 44.1 to 192 kHz
    Coaxial: 44.1 to 192 kHz
    AES/EBU: 44.1 to 192 kHz
    Analog Audio Connector RCA pin left and right
    Headphone Outputs Connector: Stereo Phone
    Max Output 700 mW (32 Ω loaded)
    Recommended Load Impedance 16 to 600 Ω
    THD Less than 0.002% at 1 kHz, 32 Ω loaded, 100 mW
    Frequency Response 10 to 80,000 Hz ±0.3 dB
    Digital Audio Connectors Optical, square
    Format: S/PDIF
    Power Consumption 24 W
    Dimensions (WxHxD) 8.39 x 3.07 x 12.36" (21.3 x 7.8 x 31.4 cm)
    Weight 8.26 lb (3.75 kg)
    Packaging Info
    Package Weight 12.2 lb
    Box Dimensions (LxWxH) 19.3 x 13.6 x 8.5"

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