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사진확대

Topping NX3s Digital HiFi Portable Headphone Amplifier (Black)
ASIN번호 B07HW45VL5
상품상태 New   
상품구분 Electronics / Accessories & Supplies
브랜드 Nargos
판매자 미정
판매자위치 미확인
Color
현지 판매 가격
$69.99
상품가격 상세보기
관련상품



상품특징
Provides with 20-200kHz frequency response and brings more details, high power output, could easily drive almost all headphones.OPA2140+LME49720 design, LME49720 is installed on an OP AMP socket, DIYer can swap the OP AMP to get a different sound.Volume knob design, lower the risk of accidental but unintended volume adjustment.Bass boost and gain setting makes it fit for a wide range of input level.A built-in 2400mah Li-ion battery provides 18 hours playback time, can be charged with 0.5A or 1A USB power adapter.
상품설명
Color:Black Specification: Measured: 10.7cm*6.6cm*1.36cm Weight:157g(Unit only) Colour:Full black/Full silver Power input: DC5V/1A(PC`s USB 0.5A is OK too) Line In/Out:3.5mm Headphone output:3.5mm Battery capacity:2400mAh Charge time: <4H Playback time:>18H Power LED:Blue light (Light’s red when power is too low) Charge LED:Light’s red(slow)or Light’s orange(fast) when NX4 DSD is charging;Light’s green when charge is completed. Parameters THD+N@A-weighting <0.0017% 1kHz Output=273mW(32Ω) <0.0025% 20-20kHz Output=273mW(32Ω) <0.0003% 1kHz Output=50mW(300Ω) <0.0008% 20-20kHz Output=50mW(300Ω) SNR@A-weighting: >120dB @1kHz Frequency Response: 20Hz-200kHz (±0.55dB) Output Level:11.5Vpp@32ΩGain=L,Bass=OFF 15Vpp@300ΩGain=L,Bass=OFF Noise: <2.5uVrms@Gain=L <6.5uVrms@Gain=H Channel Crosstalk:-90dB@1kHz Channel Balance:0.04dB Gain: 0dB/8.8dB Bass:0dB/4.0dB(70Hz) Output Power: 545mW*2@32ΩTHD+N<1% 100mW*2@300ΩTHD+N<1% Adapter Impedance:16-300Ω Package List: NX3s *1 USB charge cable*1 3.5 mm Cable *1 Rubber band *2 Velcro *5 pair Rubber Pad *1 User Manual *1 Warranty card *1
































상품특징
Provides with 20-200kHz frequency response and brings more details, high power output, could easily drive almost all headphones.OPA2140+LME49720 design, LME49720 is installed on an OP AMP socket, DIYer can swap the OP AMP to get a different sound.Volume knob design, lower the risk of accidental but unintended volume adjustment.Bass boost and gain setting makes it fit for a wide range of input level.A built-in 2400mah Li-ion battery provides 18 hours playback time, can be charged with 0.5A or 1A USB power adapter.
상품설명
Color:Black Specification: Measured: 10.7cm*6.6cm*1.36cm Weight:157g(Unit only) Colour:Full black/Full silver Power input: DC5V/1A(PC`s USB 0.5A is OK too) Line In/Out:3.5mm Headphone output:3.5mm Battery capacity:2400mAh Charge time: <4H Playback time:>18H Power LED:Blue light (Light’s red when power is too low) Charge LED:Light’s red(slow)or Light’s orange(fast) when NX4 DSD is charging;Light’s green when charge is completed. Parameters THD+N@A-weighting <0.0017% 1kHz Output=273mW(32Ω) <0.0025% 20-20kHz Output=273mW(32Ω) <0.0003% 1kHz Output=50mW(300Ω) <0.0008% 20-20kHz Output=50mW(300Ω) SNR@A-weighting: >120dB @1kHz Frequency Response: 20Hz-200kHz (±0.55dB) Output Level:11.5Vpp@32ΩGain=L,Bass=OFF 15Vpp@300ΩGain=L,Bass=OFF Noise: <2.5uVrms@Gain=L <6.5uVrms@Gain=H Channel Crosstalk:-90dB@1kHz Channel Balance:0.04dB Gain: 0dB/8.8dB Bass:0dB/4.0dB(70Hz) Output Power: 545mW*2@32ΩTHD+N<1% 100mW*2@300ΩTHD+N<1% Adapter Impedance:16-300Ω Package List: NX3s *1 USB charge cable*1 3.5 mm Cable *1 Rubber band *2 Velcro *5 pair Rubber Pad *1 User Manual *1 Warranty card *1




























2019-04-23 04:42:36