Fostex

HP-A4 24bit DAC Headphone Amplifier

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 Filer ...

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