? Long Playback Time: Built-in 2400mAh battery, it can work for 30 hours, which needs less than 4 hours for a full charge. 30-min charge can provide 6-hour playback time with low power use.
? AD8610+BUF634: Each channel of NX5 use a ADI''s ultra noise OP AD8610 and a TI''s BUF634. This combination reaches 0.00062% THD+N on NX5.
? Gain Switch and Bass Boost: Equipped with a gain switch to choose low gain or high gain, you''re your different needs. The bass boost circuit can boost only mega bass effect to you while bass on.
? High-quality Components-NX5 uses ALPS potentiometer, WIMA capacitance, and NEC''s relay to avoid pop noise of turning on and turning off. Protecting your ear and your headphone.
? Low battery Alert-The power LED turn red to remind you NX5 is in low battery condition, which still can provide about 20-minute playback time.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.35 inch
Height : 2.36 inch
Length : 9.53 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 9.6 ounce (View shipping rates and policies)

ASIN : B01LYZE3O6

Product Description

TOPPING NX5 Digital Headphone Amplifier, adjustable gain switch to meet your different needs, enables you enjoy music with better sound quality.

Specifications:
Weight: 138g
Size: 108mm x 60mm x 13mm
Full battery playback Time: 30hours
Analogue audio input port: 1 x 3.5mm
Headphone input port: 1 x 3.5mm

Output Power:
292mW (RL=16Ω,THD+N=1%)
285mW (RL=32Ω,THD+N=1%)
193mW (RL=64Ω,THD+N=1%)
95mW (RL=150Ω,THD+N=1%)
51mW (RL=300Ω,THD+N=1%)
26mW (RL=600Ω,THD+N=1%)
Voltage range:11.1Vpp

SNR:
122dB(RL=300Ω,Gain=L)
116dB(RL=300Ω,Gain=H)

Input sensitivity:
3.85Vrms(Gain=L)
1.40Vrms(Gain=H)
Gain:+0dB(Gain=L);+8.9dB(Gain=H)
Frequency Response: 10Hz-200KHz
Suitable Headphone Impedance: 16-300Ω
Min THD+N:0.0004%(RL=300Ω,Gain=L Pout=40mW)

Package:
1 X NX5 Amplifier
1 X Audio Cable
1 X USB
2 X Silicone Rope(Exclusive Gray Color)
1 X Silicone Gasket
5 X Velcro
1 X User Manual
1 X Warranty Card
　