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OPPO Headphone Amplifier HA-2

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OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Tue Aug 16, 2016 11:42 am










The HA-2's power amplification circuit for the headphones is Class AB built with integrated circuits (ICs) and discrete transistors. The discrete transistor output stage uses hand-picked and matched parts. The output transistors are biased to operate in their most linear range for the critical small signal, and deliver their full potential when power is required.
here is no DSP (Digital Signal Processor) in the HA-2. Volume control is operated by a combination of the DAC chip's internal digital volume control and an analog potentiometer (the familiar volume knob). Bass boost is performed by pure analog audio circuits. By avoiding re-digitizing the audio signal for volume adjustment or bass boost, the HA-2 provides a clean signal path for the audio.

Asynchronous USB DAC 

  • By bypassing the smartphone's built-in DAC and headphone amplification circuit that are often cost-constrained, the HA-2 turns a smartphone into a high performance digital audio player. The asynchronous USB DAC input of the HA-2 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).



Build Quality

  • The HA-2 is housed in an aluminum chassis wrapped in genuine leather. The beveled metal edges and contrast stitching on the leather are eye-catching. Its fit and finish will instill a sense of pride when using the product. The HA-2 meshes equally well in the pocket of an urban Millennial or on the desk of a business executive.


Mobile Power Bank

  • The HA-2 functions as an external battery pack to charge your mobile device. Utility and convenience are factors we wanted to address with the HA-2, so you can ditch the bulky spare battery pack and carry just the HA-2 with you mobile phone



Made for iPod®, iPhone® and iPad®

  • The HA-2 passes Apple's "MFi" certification and is compatible with the latest iPod, iPhone and iPad to be used as the digital audio output accessory of these devices. By tapping directly into the digital audio signal of these devices and converting the audio to analog using the high performance SABRE32 Reference DAC, music from your favorite portable device will sound its best. Furthermore, for users with high-resolution music playback apps, the HA-2 does not require the use of a Camera Connection Kit (CCK). The data cables that come with your Apple device or the supplied Lightning cable is sufficient.




Price : RM 1399.00
Please contact us at 016-7255372 ( Wendy) or 012-6143049 ( Ms. Wee ) for further detail or to arrange for a demo in our showroom situated at Taman Melaka Raya ,Melaka

Mode of payment : 
- COD anywhere in Melaka town area / our showroom.
- PBB / MBB of purchase made outside Melaka.


Last edited by WTL_Trading on Fri Jun 02, 2017 11:08 am; edited 1 time in total

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Sat Aug 27, 2016 10:59 am

BUMP~

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Sat Sep 03, 2016 10:12 am

BUMP~

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Tue Sep 13, 2016 11:52 am

BUMP~

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Tue Sep 20, 2016 2:07 pm

BUMP~

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Thu Oct 13, 2016 3:44 pm

BUMP~

WTL_Trading
Dealer\Reseller\Trader\Service Provider
Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Thu May 25, 2017 1:51 pm

bump

WTL_Trading
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Dealer\Reseller\Trader\Service Provider

Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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Re: OPPO Headphone Amplifier HA-2

Post by WTL_Trading on Wed Nov 29, 2017 10:44 am

bump

WTL_Trading
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Number of posts : 265
Age : 28
Location : malaysia
Registration date : 2016-06-29

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