OPPO HA-2SE Portable headphone amplifier & DAC - discontinued no longer available
Portable headphone amplifier & DAC (More information)
- Availability:
- Discontinued
- Categories:
- Hi-Fi
- Sub-categories:
- DAC's Digital to Analog
- Brand:
- Oppo
- Delivery:
- FREE Delivery Australia Wide
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$499
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Product Details
High-Resolution Audio The HA-2 is an elegant yet sophisticated portable headphone amplifier with built-in rechargeable battery. It is engineered to enhance music playback from mobile phones and portable music players. Aesthetically, the HA-2 does not look like a typical or generic electronic device. Its genuine leather casing with contrast stitching and beveled aluminum edges are eye-catching and cannot be confused with any other product. Its fit and finish will instill a sense of pride when using the product. Featuring hybrid class AB amplification and a USB DAC that supports 384 kHz PCM and DSD256, the HA-2 offers high performance digital-to-analog conversion for Apple's iPhone/iPod products, a wide range of Android devices, PC and Mac computers. The HA-2 may be conveniently used to charge mobile devices on-the-go and itself can be efficiently charged in 30 minutes. Headphones, from very sensitive In-Ear Monitors to the most power-hungry Over-the-Ears, can all benefit from the HA-2's excellent performance and powerful amplification. |
| Ultra-slim Design Stacking the HA-2 on top of some smartphone models is often still thinner than other portable headphone amplifier models alone. | ESS Sabre32 Reference DAC ES9018-K2M DAC chip delivers high-resolution performance with extremely low noise and distortion. |
| High-Resolution Audio Supports PCM audio up to 384 kHz / 32-bit, DSD audio up to 12 MHz (DSD256 or DSD4x). No Camera Connection Kit required for high-resolution playback from iOS devices*. | Multiple Devices Support Supports multiple device types for digital-to-analog conversion via USB: iPod / iPhone / iPad, smartphones with USB OTG feature, PC and Mac computers. |
| Rapid Charging Internal battery can be quickly charged in about 30 minutes with the patented rapid charger. | Mobile Power Bank The HA-2 functions as an external battery pack for your mobile devices. |
| General | |
| Dimensions (W x H x D) | 68 x 157 x 12 mm |
| Weight | 175 grams |
| Frequency Response | 20 Hz ? 20 kHz |
| Audio-in Level | 1 Vrms |
| Line-out Level | 1 Vrms |
| Recommended Headphone Impedance | 16 Ohm ? 300 Ohm |
| Maximum Headphone Output Power | 300 mW into 16 Ohm 220 mW into 32 Ohm 30 mW into 300 Ohm |
| Output Jacks | 3.5 mm stereo headphone 3.5 mm stereo line-out |
| Input Ports | Analog: 3.5 mm stereo audio-in Digital: USB A for iPod / iPhone / iPad; USB micro-B for smartphones with USB OTG feature and computers. |
| DAC Chip | ESS Sabre32 Reference ES9018-K2M |
| Input Format | Stereo PCM, Stereo DSD (DoP v1.1 or native) |
| PCM Sampling Frequencies | 44.1 kHz - 384 kHz, 16 / 24 / 32-bit |
| DSD Sampling Frequencies | 2.8224 MHz (DSD64), 5.6448 MHz (DSD128), 11.2896 MHz (DSD256, native mode only) |
| Profile | USB 2.0, USB Audio 2.0 |
| Battery | |
| Built-in Battery type | 3000 mAh lithium polymer rechargeable battery |
| Battery Operation Time | Approx. 13 hours for analog source via Audio-in Approx. 7 hours for digital sources via USB |
| Charging Time | Approx. 1 hour 30 minutes |
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1300 721 480
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327 Goodwood Road
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