Nobsound Mini Digital Power Amplifier HiFi Stereo 2.0 Channel Class D Home Desktop Audio Amp 50W+50W / 100W+100W

(21 customer reviews)
Availability:

978 in stock


$40.03$59.14

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Warm tips:

1. This is latest updated version that simplify the circuit, upgrade the components and greatly improve the sound quality.

2. The difference between NS-04G and NS-04G PRO is in the color and rated output power: NS-04G (gray color, output 50W+50W) / NS-04G PRO (black color, output 100W+100W).

3. 19V/4.74A power supply is optional, and the matched passive speaker please click:


Features

  • With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output.

  • Adopting classical TPA3116 IC chip, class D amplification, the max output power can reach 50W+50W(4Ω load) / 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing passive speakers.

  • Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. Adopting NE5532 op amp with ultra-low distortion and dynamic balanced, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency, full of music styles.

  • Mini size with exquisite appearance, aluminum alloy black case looks fashionable and attractive. With strong output power and high-quality sound, exclusively designed for the customers who pursue HiFi sound, very suitable for home / office desktop audio system use.

Parameters

  • Brand: Nobsound
  • Model: NS-04G / NS-04G PRO
  • Audio input: stereo L/R RCA
  • Audio ouput: banana speaker jacks
  • Number of channel: 2.0
  • Chip: TPA3116D2
  • OP amp: NE5532
  • Max. output power: 50W+50W(NS-04G) / 100W+100W(NS-04G PRO)
  • Frequency Range: 20Hz-20kHz (±1dB)
  • THD: ≤ 0.01%
  • SNR: ≥ 118dB
  • Input sensitivity: ≤ 280mV
  • Matched speaker impedance: 4-8Ω
  • Working voltage: DC 12V-24V
  • Dimensions(W*D*H): 90*108*35mm / 3.54*4.25*1.37in
  • Package dimensions(W*D*H): 200*130*110mm / 7.87*5.12*4.33in
  • Net weight: 252g / 0.56lb
  • Package weight: 600g / 1.32lb

Packing List

  • 1× NS-04G Amplifier (optional)
  • 1× NS-04G PRO Amplifier (optional)
  • 1× 19V Power Supply (optional)
  • 1× User Manual

SKU: FA9U0C2F1MTL Category:

Based on 21 reviews

5.0 overall
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  1. Shopper

    Excellent transaction

    Shopper

  2. A***h

    Good quality with this price. Material and finishing are good. Power driving is so powerful compare with it side. It can drive my bookshelf loudspeaker Mission M72i (8 Ohm) easily.

    A***h

  3. A***d

    Easy connection, enough power for normal house. Very nice product with great looks.

    A***d

  4. Shopper

    Great budget amplifier, I have both versions 50w and 100w,
    50w is preferble for computer desktop systems.

    Shopper

  5. V***n

    For not great money excellent sound

    V***n

  6. B***y

    Great, clean sound. The power is not enough for 2 50 cotton 6 ohms of speakers, but the sound is very good

    B***y

  7. H***n

    all ok as per description

    H***n

  8. T***r

    very good amp

    T***r

  9. y***l

    Good!

    y***l

  10. D***w

    Come quickly. I haven’t tried it yet. I’ll write again.

    D***w

  11. B***e

    Tiny amp with very good sound quality, perfect for driving passive computer speakers

    B***e

  12. p***p

    Small audio good shop wholesale quick according to length machine body and-days to recommended this expansion scrub

    p***p

  13. T***r

    its working good

    T***r

  14. Shopper

    Basic 2 channel amplifier but good sound quality. Totally satisfied with the purchase. Bought a pair of nobsound speakers a few months back. Reliable brand.

    Shopper

  15. A***a

    Not too powerful, but good product

    A***a

  16. j***s

    Excellent sound very satisfied a 7

    j***s

  17. Shopper

    Fast delivery to Europe. Well packaged. Nice looking compact amp. All metal black case. Good build quality. Tested with 19V 2A DC laptop power supply, Douk Audio L1 pre-amp, Choseal banana plugs, FiiO m11 dap and Kef boxes. Good sound. Amp has enough juice. Better volume control than the Nobsound NS-20G amp.

    Shopper

  18. Shopper

    Excellent transaction

    Shopper

  19. m***r

    cold metallic sound ….[ 12v ]

    m***r

  20. B***v

    Excellent amplifier, with large speakers plays very clean. Natural nuance is a small power, heavy music is weak because there is not enough control. Well, at high volume it is also heavy. I took for the speakers from the computer, the volume needs a small one, so for this script is perfect

    B***v

  21. T***v

    Quite a decent sound for such an usioka, most importantly, does not fly, does not wheezing, does not beep. I use with Dali Spektor 2 speakers, the sound source is a laptop. Power for these speakers behind the eyes. For games and yutuba just right.

    T***v