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TOPPING NX2 Ultra Slim Portable Audio Amplifier

4.1 out of 5 stars 35 customer reviews

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NX2 Black
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  • Topping NX2 Portable Headphone Amplifier DAC USB Rechargeable With DAC Decoder/PCM2704
  • Designed for MP3/MP4/Android Smart phone(4.0 or above )/iPhone iPhone 4、5、5S、6、6 Plus/ Computer/PC
  • SoundCard PCM2704 HI-FI USB DAC SPDIF; Output Power 100mW # 32Ωload; Min THD+N 0.0001%(32Ω 50mW); Frequency Response 20Hz-20KHz
  • Suitable Headphone Impedance: 16-300Ω; Noise (AUX in): 10Μv; Battery: 1000mAh Rechargeable; Dimensions: 58.5mmx92mmx9mm; Weight: 71G
  • Package: 1 x NX2 Headphone; 1 x Audio Cable; 1 x USB Cable; 2 x Silicone Band; 5 x Velcro
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Product description

Color:NX2 Black

Innovation Power Supply Design

* With DAC Decode
* USB intelligent Charging
* By internal NX2 it's a 1000mAh large-capacity litchium polymer battery which the battery life can reach max 100 hours.
* 220V working voltage can give full play to the op-amp and guarantee the good performance. NX-2 is able to drive high impedance headphones which enough dynamic level range
* NX2 can adapt to the charge output of computer USB port and varitey of plugs. It automatically adjust the suitable charging current with the fastest speed to supplement the battery. Only need 1 hour if charging via 2A supply.

Details define quality

* Humanized function Indicators
* Portable, small and exquisite
* With power LED & charge LED indicator
* In order to perfectly match with different resistance and sensitivity headphones, NX-2 upgraded with gain control and Voice Quality Enhancemen functions. You can adjust by needed
* Exquisite workmanship
* Metallic style, aluminum shell, small and smart. Logo in the panel embossed by laser engraving and never fadeless. The overall thinkness less than 9 mm.

Classical Designed Circuit

Op-amp circuit still adopted the mature classic op-amp + buffer design
* NX2 has achieved in the best balance between high quality and reliable lasting dyrability,
* NX2 is equipped with a selection of high quality audio devices such as WIMA capacitance, ALPS potentimeters.
* The part of the power supply adopts high frequency low resistance capacitance with is very low loss and resistance,
* The voice is as brilliant as steinway piano which is with 50 years history


Product information

Color:NX2 Black

Warranty & Support

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May 1, 2017
Color: NX2 Black|Verified Purchase
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August 1, 2017
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April 24, 2017
Color: NX2 Black|Verified Purchase
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April 18, 2015
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June 2, 2016
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October 29, 2015
Color: NX2 Black|Verified Purchase
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May 21, 2015
Color: NX2 Black|Verified Purchase
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November 4, 2015
Color: NX2 Black|Verified Purchase
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