HP-A3(W)
32bit DAC
HP-A3 Limited White Model of Hi-Res DAC
Sold exclusively on Amazon.co.jp*.
*Amazon and Amazon.co.jp are trademarks of Amazon.com, Inc. or its affiliates.
When combined with the limited model PM0.3 (WW), which also supports high-resolution, a compact high-resolution system can be constructed.
Features
Limited white model of the HP-A3, a standard USB DAC/headphone amplifier model. This model can be combined with the limited edition PM0.3(WW) to create a sense of unity in your system. Basic functions are the same as those of the HP-A3.
The USB bus-powered operation eliminates the need for a separate power source. The high-resolution unit can be connected to a PC running Windows or MAC OS and operates without the need for a driver (compatible OS: Windows 7 or higher, Mac OS X V10.6 to macOS10.12Sierra). The headphone amplifier is capable of driving high-impedance headphones used in studios.
The PLL power supply is dedicated to PLL and regenerates the power supply to achieve higher stability.
The AKM AK4390 32-bit DAC is used.
● Selected analog components such as high-grade audio capacitors and high-grade audio OP amplifiers are used.
USB/Digital (OPTICAL) input selector.
Equipped with a headphone/RCA (analog) output selector.
Specifications
Main Specifications
| input | |
|---|---|
| USB terminal | |
| sampling frequency | Max. 24bit/96kHz |
| interface | USB Full Speed |
| Supported OS | Windows 7 or higher, Mac OS X V10.6 to macOS10.12 Sierra |
| DIGITAL INPUT terminal | |
| connector | Rectangular Optical |
| (computer) format | S/PDIF (32kHz to 96kHz) |
| output (e.g. of dynamo) | |
| PHONES jack | |
| connector | Stereo Standard Jack |
| Applicable load impedance | 16 ohm or more |
| Maximum output | 100mW+100mW (32 ohm load) |
| THD | 0.04% or less (at 1kHz, 32Ω load 100mW output) |
| ANALOG OUTPUT(L, R) pins | |
| connector | RCA pin jacks |
| Reference Output Level | -10dBV |
| THD | 0.01% or less (at 1kHz) |
| DIGITAL OUTPUT terminal | |
| connector | Rectangular Optical |
| (computer) format | S/PDIF |
| general | |
| accessory | Rubber feet (× 4), USB cable (1m × 1) |
| External dimensions | W108 × H36 (excluding feet) × D140 (including projections) mm |
| Mass of main unit | Approx. 450g |
| power (button on TV, etc.) | DC5V (supplied from USB terminal) |
| Power consumption | 2.5W |
*This product complies with the European RoHS Directive.