The new Fostex HP-A3 is the perfect DAC for Computer Audio. This high quality unit features 32bit D/A Conversion with an integrated headphone amplifier exclusively designed to get the most from and PC audio set-up.
Why settle for 'built-in' D/A conversion when you can drastically improve the quality of your audio with a Fostex HP-A3?
Now available, new ET-U1.0 and ET-U0.5 USB constructed using OCF Ag coated annealed copper wire.
Windows and Mac OS Compatibility
We confirmed the compatibility with Windows XP*(SP2 or later) / Vista / 7 / 8 / 8.1 / 10 and Mac OSX(10.6 or later).
* Not compliant to XP 64bit.
- USB Bus power without using unwanted AC adapter
- Works with up to 24bit/96kHz audio source
- Exclusive PLL power supply is built in to reproduce the stable electrical supply
- High quality analog headphone amp to drive any type of headphones
- Equipped with hgih-grade AKM 32bit(*) DAC AK4390
- Condensers and OP amp designed exclusively for audio products
- USB / Digital (Optical) input selector
- Headphones / RCA (Analog) output selector
- Doubles as D/D converter from USB digital audio to Optical
- An USB/AC adapter from the shelf can be used for use as an Optical / Analog converter
Note: When using the USB input, the sampling frequency is fixed at 96kHz. Audio file with Fs 32k/44.1k/48kHz will be reproduced by upsampling to 96kHz and the S/PDIF Out is also fixed at 96kHz.
- USB port sampling frequency 16bit-24bit/96kHz
- Interface: USB full speed
- Digital Connector: optical, square
- Format: S/PDIF (32kHz - 96kHz)
- Phones Connector: Stereo phone
- Max Output: 100mW (32-ohm loaded)
- THD: less than 0.01% at 1kHz, 32-ohm loaded, 100mW
- Frequency response: 20Hz / 20kHz +-0.3dB (32ohm loaded, 100mW)
- Analog Connector: RCA Pin
- Reference output level -10dBV
- THD: less than 0.01% at 1kHz
- Frequency response: 20Hz / 20kHz +-0.3dB
- Digital Connector: Optical, square
- Format S/PDIF (32kHz - 96kHz)
- Power: DC5V (via USB port)
- Power Consumption: 2.5W
- Accessories: 1 x USB cable (1.0m), 4 x rubber foot, manual
- Dimensions: 108mm(W) x 36mm(H) x 140mm(D)
- Weight: approx. 450g