Topping NX1s hifi Headphone Amplifier for Mobile Phone MINI Earphone AMP

Topping NX1s hifi Headphone Amplifier for Mobile Phone MINI Earphone AMP

  • Model: MUIA9831718
  • 1 Units in Stock
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Product Details

Topping NX1s Fever Hifi Headphone Amplifier Mobile Phone MINI Earphone AMP Low Noise
100% Brand New


NXls adopts the structure of OP+BUF and lifts the thrust to l50mW (32Ω)
NXls has a minimum level of deviation of 0.0005% (300Q), a frequency response of 20 to 100 kHz, and a floor noise of 3uV (low gain).











Declaration


All items guaranteed 100% BRAND NEW in the original edition Box.

ONE-YEAR WARRANTY !!!


Description:
Size: 8.4cm x 5.5cm x 1.0cm
Weight: 78g (with battery)
Color: Silver/Black
signal input: 1 x 3.5 headphone port
Headphone output: 1x3.5 headphone port
Volume Control: Audio potentiometer
Bass boost: Level 1
Gain selection: level 1
Battery capacity: lOOOmAh
Lifetime: >40H
Charging time: <4H
Recommended load impedance range: 16-300Ω
Maximum output power: 150mW x 2(RL=32ΩJHD+N=1%) 25mW x 2 (RL=300ΩJHD+N=1%)
Output voltage swing: 7.8Vpp
Typical distortion (@lkHz: 0.003% (RL=32Ω/G=L/P=5mW) 0.0005% (RL=300Ω/G=L/P=5mW)
Frequency response: 20 - 100kHz
Input sensitivity: 2.8Vrms(G=L) lVrms(G=H)
Noise floor (A weighting): 3uV (RL=32Ω G=L) 7uV (RL=32Ω, G=H)
Gain: 0dB/8.7dB
Signal to noise ratio: 117dB(RL=300Ω G=L) 108dB(RL=300Ω G=H)

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