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TOPPING NX1s Hi-Res Headphone Amp for PC Smartphone

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Customer Reviews

  • Stebo

    Jan/15/2018 04:51:36
    Pros:
    Good headphone amplifier. Real volume improvement and good audio quality. Nice package with many accessories
    Cons:
    none
  • Mr. TMJ

    Dec/08/2017 07:31:12
    Pros:
    Small, nice build quality, sound is good.

    If you not use the gain and bass switches, it sounds natural. With gain on, it adds a little \"body\" to the music. The bass switch is obviously rises the low end. It adds more to the mid lows, not to the subs.
    Cons:
    The includued rubber bands are not big enough for 5.5\" phones, but it\'s not a big deal. You can use the included velcro pads.
  • Rafael

    Dec/04/2017 12:47:45
    Pros:
    Flawless construction for the price, except on the back switches which feel fragile.
    Battery seams to hold charge as advertised, Been using this daily for two weeks after a full charge and it still works.
    Lots of accessories on the box. Good instruction manual.
    Good quality audio, does exactly as expected and advertised. It\'s a great way to upgrade a music player or smartphone for use with a bit more demanding headphones up to 300Ohms like the Beyerdynamic DT990 and 880 (250Ohms) but also works great with IEMs if you switch to low gain. Bass switch is a nice feature for people who enjoy it.
    Cons:
    Supplied cables could be better.
    Back switches feel and look fragile.
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Brief Introduction:
NX1s uses OP + BUF structure to increase output power to 150mW x 2, which could easily drive your headphone. In addition, minimum THD + N is low to 0.0005 percent (300 ohm), frequency response up to 20 - 100KHz, and the noise down to 3uV (low gain)

Main Features:
- NX1s frequency response range is 20 -100kHz, which is far more than CD quality and Hi-Res audio requirements
- Small and excellent is the target of a portable device. You are able to carry this lightweight and small headphone amp anywhere
- High-quality input and output connection seat to ensure the signal channel is smooth and durable
- Aluminum shell and delicate surface make the great durability of NX1s, but also a stylish personal belonging for cool you
- 2 well-designed claws of NX1s is specially made to avoid mistaking operation when you put a portable amplifier in your pocket
- NX1s provides you the low gain which uses for normal volume and gives you less noise. It also provides you high gain which uses for weak input and gives you higher gain. In addition, you can select mega bass to get powerful bass or select close it to have clear and original sound
- Internal 1000mAh lithium battery with a reasonable high-efficiency power supply design, which brings you 40 hours playback time. When the battery is low, the LED will turn red. It only takes 4 hours for a full charge

Parameters:
- Analog Input: 1 x 3.5mm
- Analog Output: 1 x 3.5mm
- Volume Control: audio potentiometer
- Mega Bass: on / off
- Gain Select: high / low
- Battery: 1 x 1000mAh li-ion battery ( built-in )
- Playback Time: more than 40h
- Charge Time: less than 4h
- Suitable Headphone Impedance: 16 - 300 ohm
- Max Output Power: 150mW x 2 ( RL 32 ohm ); 25mW x 2 ( RL 300 ohm )
- THD + N: 0.003 percent ( RL 32 ohm, G equal to L, P equal to 5mW ); 0.0005 percent ( RL 300 ohm, G equal to L, P equal to 5mW )
- Frequency Response: 20 - 100KHz
- Input Sensitivity: 2.8Vrms ( G equal to L ); 1Vrms ( G equal to H )
- Gain: 0dB / 8.7dB
- Noise: 3uV ( RL 32 ohm, G equal to L ); 7uV ( RL 32 ohm, G equal to H )
- SNR: 117dB ( RL 300 ohm, G equal to L ); 108dB ( RL 300 ohm, G equal to H )
- Power Input: DC 5V 1A

Specification

Dimensions and Weight

Product weight: 0.0750 kg
Package weight: 0.2680 kg
Package Size(L x W x H): 14.00 x 9.00 x 4.00 cm / 5.51 x 3.54 x 1.57 inches

Package Contents

Package Contents: 1 x Headphone Amplifier, 1 x USB Cable, 1 x 3.5mm Cable, 5 x Pair of Tissue Tapes, 2 x Rubber Band, 1 x Rubber Pad, 1 x Multi-language User Manual

TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
TOPPING NX1s Portable Hi-Res Headphone Amplifier for PC Smartphone
4.86
Price
Ease of Use
Build Quality
Usefulness
Overall Rating
  • Stebo

    Jan/15/2018 04:51:36
    Pros:
    Good headphone amplifier. Real volume improvement and good audio quality. Nice package with many accessories
    Cons:
    none
  • Mr. TMJ

    Dec/08/2017 07:31:12
    Pros:
    Small, nice build quality, sound is good.

    If you not use the gain and bass switches, it sounds natural. With gain on, it adds a little \"body\" to the music. The bass switch is obviously rises the low end. It adds more to the mid lows, not to the subs.
    Cons:
    The includued rubber bands are not big enough for 5.5\" phones, but it\'s not a big deal. You can use the included velcro pads.
  • Rafael

    Dec/04/2017 12:47:45
    Pros:
    Flawless construction for the price, except on the back switches which feel fragile.
    Battery seams to hold charge as advertised, Been using this daily for two weeks after a full charge and it still works.
    Lots of accessories on the box. Good instruction manual.
    Good quality audio, does exactly as expected and advertised. It\'s a great way to upgrade a music player or smartphone for use with a bit more demanding headphones up to 300Ohms like the Beyerdynamic DT990 and 880 (250Ohms) but also works great with IEMs if you switch to low gain. Bass switch is a nice feature for people who enjoy it.
    Cons:
    Supplied cables could be better.
    Back switches feel and look fragile.
  • Gold

    Nov/19/2017 06:25:06
    Pros:
    Good audio quality
    Cons:
    Supplied cable is not working
  • Bojan

    Nov/04/2017 06:34:17
    Pros:
    As for NX1s, I could say this is great little fella! It really is topping on digital music. It gives my sennheiser hd 439 boost in clarity and details, and it makes my music more enjoyable. Listening from mobile or computer it makes music less digital and somehow sweeter to my ears. It\\\'s a no brainer recommendation!
    Cons:
    It\'s so small :D
  • Mohammed

    Sep/28/2017 12:50:09
    Pros:
    I recommend it, its quality is good, identical to the description.
    Cons:
    quality is good
  • Скасырский

    Aug/25/2017 08:50:05
    Pros:
    Неплохо справляется с DT990 Pro 250ом, при этом долго держит заряд.
    Cons:
    Единственный минус, вся эта конструкция из телефона/плеера с усилителем и проводами не совсем удобна.
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TOPPING NX1s Hi-Res Headphone Amp for PC Smartphone

TOPPING NX1s Hi-Res Headphone Amp for PC Smartphone

$42.02

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