Oppo HA-2SE Protable Headphones Amplifier and DAC

Supports iPod / iPhone / iPad / Android / PC and Mac computers.

Our rating
8.8 / 10

The HA-2SE 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-2SE does not look like a typical or generic electronic device. It features a Hybrid Class AB Amplifier built with integrated circuits (ICs) and discrete transistors. It has a clean signal path for there is no Digital Signal Processor in the HA-2SE. It also features the latest flagship mobile DAC developed by ESS Technology which is the ES9028-Q2M. By bypassing the smartphone’s built-in DAC and headphone amplification circuit that are often cost-constrained, the HA-2SE turns a smartphone into a high performance digital audio player. The asynchronous USB DAC input of the HA-2SE also works with PC and Mac computers to replace the built-in sound card and support high-resolution audio playback with PCM up to 384 kHz 32-bit and DSD up to 12 MHz (DSD256). The HA-2SE may also be conveniently used to charge mobile devices on-the-go and it also can be efficiently recharged in 30 minutes.

  • High-resolution USB DAC for Apple/Android/PC/Mac
  • ESS Sabre32 Reference ES9028-Q2M DAC chip
  • Two gain settings for optimal headphone matching
  • Mobile power bank for charging your phone
  • Bass Boost Switch
  • Rapid Charging Technology
Go to: Oppo
AED 1,399
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Product Details:

  • Type: portable high resolution DAC/Amp 
  • Output Impedance:NA
  • Headphone Impedance Range: 16~300 Ω
  • Frequency Response: 20Hz-200KHz +/- 0.4dB 
  • Signal/Noise Ratio:  NA
  • Dimension: 137mm (D) X 68mm (W) X 12mm (H)
  • Battery Life: 13 Hrs 
  • Charging Time: 1.5 Hrs 
  • Weight : 175 g 
  • Output: Stereo 3.5mm headphone out, 3.5 mm stereo line-out
  • Analog input: 3.5 mm stereo audio-in
  • Digital Input: USB A, USB micro-B
  • Warranty: 1 year

What's in the box?

  • Power Supply Unit (Rapid Charging Charger)
  • USB A - USB micro-B data and rapid charging cable
  • USB A - Lightning data cable (for Apple devices)
  • USB micro-B to micro-B data cable (for Android and other smartphones)
  • 3.5 mm - 3.5 mm stereo audio cable
  • Silicone rubber band (2 pieces)
  • User guide and warranty documents

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