Description
🎶 Elevate your desktop audio game—hear what you’ve been missing!
- VERSATILE CONNECTIVITY - Gold-plated RCA outputs, 1/4" headphone jack, and optical digital in/out cover all your audio interfacing needs.
- EFFORTLESS DESKTOP SETUP - USB bus-powered design means zero clutter—no AC adapter needed, perfect for your sleek workspace.
- STUDIO GRADE SOUND PRECISION - Experience pristine audio with the Burr-Brown PCM1792A DAC supporting ultra-high resolution 24bit/192kHz PCM and 5.6MHz DSD formats.
- ULTRA LOW JITTER USB TRANSFER - Custom crystal oscillator ensures asynchronous USB mode with minimal jitter for crystal-clear sound reproduction.
- POWERFUL HEADPHONE AMPLIFICATION - Drive your headphones with up to 100mW at 32 ohms, plus a HI/LO gain switch for tailored listening intensity.
The Fostex HP-A4 is a premium USB-powered desktop DAC and headphone amplifier featuring a Burr-Brown PCM1792A chip with support for 24bit/192kHz PCM and 5.6MHz DSD audio. It delivers up to 100mW headphone power with adjustable gain, uses asynchronous USB transfer with a custom crystal oscillator for low jitter, and offers versatile analog and digital outputs—all without needing an external power adapter.
