Fostex HP-A4 24bit USB Amp/DAC

Name: Fostex HP-A4 24bit USB Amp/DAC
Brand: Fostex
SKU: HP-A4
Price: 399.99 USD
Availability: OutOfStock

$399.99 Regular price ~~$499.99~~ Save $100.00 (20% OFF)

Product SKU: HP-A4

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Product Details from the Brand

Any mention of "us," "we," "our," etc is by Fostex, not Audio46

Main Features

USB buss powered operation
Linear PCM audio up to 24bit/192kHz and DSD audio up to 5.6MHz playback*
Quick and easy hi-resolution playback in combination with "FOSTEX Audio Player" software
HI/LO Gain selection (10dB) for wider range of headphones

Model HP-A4 is a new, improved version of the acclaimed HP-A3. It offers up to DSD 5.6MHz and PCM 192kHz for superior audio playback functionality as well as the sophisticated and class-leading appearance of the flagship HP-A8C.

In Detail

USB buss powered operation without AC adapter
Linear PCM audio up to 24bit/192kHz and DSD audio up to 5.6MHz playback*
Quick and easy hi-resolution playback in combination with "FOSTEX Audio Player" software
HI/LO Gain selection (10dB) for wider range of headphones
Asynchronous transfer mode by using the custom made crystal
Digital Filter selecting Roll-off characteristics and Cut-off characteristics according to the audio source
Complies with USB Audio Class 2.0 on Windows XP (SP2 or later) / Vista / 7 / 8 and MacOS X 10.6 or later. **
MicroSD (SDHC) card drive on the rear panel for future firmware update.***

* requires a DSD playback software on PC such as the upcoming "FOSTEX Audio Player". Both DoP and ASIO acceptable.
** requires the dedicated driver for Windows. Not compatible with Windows XP 64bit.
*** does not playback audio data stored on a microSD card

Specifications

Input
USB port   sampling frequency   up to 24bit/192kHz(PCM), 5.6MHz(DSD)
   Interface   USB high speed
Digital   Connector:   optical, square
   Format   S/PDIF (16bit/24bit: 44.1 – 192kHz)

Output
Phones   Connector:   Stereo phone
   Max Output:   100mW (32-ohm loaded)
   THD:   less than 0.04% at 1kHz, 32-ohm loaded, 100mW
   Frequency response:   20Hz - 80kHz +/-3dB (1kHz, 32ohm loaded, 100mW, FS 192kHz)
Analog    Connector:   RCA Pin
   Reference output level   2Vrms
   THD:   less than 0.01% at 1kHz
   Frequency response:   20Hz - 80kHz +-3dB (at FS 192kHz)
Digital   Connector:   Optical, square
   Format   S/PDIF (16bit/24bit: 44.1 - 192kHz)

General
MicroSD card slot:   microSD card (SDHC)
   Power:   USB buss powered
   Power Consumption:   2.5W
   Accessories:   1 x USB cable (1.0m), 4 x rubber foot, manual
   Dimensions:   113mm(W) x 34mm(H) x 155mm(D)
       excluding protruded parts
   Weight:   approx. 500g