Topping NX4 Portable Dac Headphone Amplifier

5 stars - based on 1 reviews
  • Mã sản phẩm: Topping NX4 Portable Dac Headphone Amplifier
  • Tình trạng: Còn hàng
Còn hàng
  • 2.500.000 VNĐ

  • Analog input:1 x 3.5mm(share with analog output)

    Analog output:1 x 3.5mm(share with analog input)

    Headphone output:1 x 3.5mm

    Playback time:Approx 30 hours (only headphone amp)
                         Approx 12 hours (USB DAC + headphone amp)

    Net weight:Approx 155g (unit only)

    Dimensions:Approx 11CM x 6.8CM x 1.4CM

    Suitable Headphone Impedance:16-300Ω

    Maximum output power:307mW x 2 (Gain=L, RL=32Ω, THD+N=1%)
                                      35mW x 2 (Gain=L RL=300Ω, THD+N=1%)

    Maximum output voltage swing:9.2Vpp

    THD+N(@1kHz):0.0010% (RL=32Ω, Gain=L Pout=5mW)
                            0.0003% (RL=300Ω, Gain=L Pout=5mW)

    Frequency response:10-200kHz

    Input sensitivity:3.3Vrms (Gain=L); 1.2Vrms (Gain=H)

    Noise:<2.9μV (RL=32Ω, Gain=L)
                <8.0μV (RL=32Ω, Gain=H)

    Gain(@1kHz):+0dB (Gain=L); +9dB (Gain=H)

    SNR:120dB(Gain=L) / 112dB(Gain=H)