Topping NX3 HiFi Portable Headphone Amplifier

Price:
Product prices and availability are accurate as of 2021-06-18 06:06:05 BST and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

Manufacturer Details

Description

Development Power Supply Design
With DAC Decoder
USB intelligent Charging
By internal NX3 it's a 2400mAh large-capacity litchium polymer battery, charging 0.5 hour, it can work 5 hours.
220V working voltage can give full play to the op-amp and guarantee the good performance. NX3 has the ability to drive high impedance headphones which enough dynamic level variety
NX-3 can adapt to the charge output of computer USB port and varitey of plugs. It instantly adjust the suitable charging current with the fastest speed to supplement the battery.

Specification
Weight: 145g
Minutes THD+N:0.0018 %.
S/N:108 db(RL=250Ω, GAIN=L).
Measurements: 66mmx108mmx13mm.
Battery: 2400mAh Rechargeable.
Frequency Response: 10Hz-100KHz.
Output Power: 103mW (RL=16Ω, THD+N=1 %).
98mW (RL=32Ω, THD+N=1 %).
30mW (RL=250Ω, THD+N=1 %).
Suitable Earphone Impedance: 16-300Ω.
SoundCard: PCM2704 HI-FI USB DAC SPDIF.

Plan.
1 * NX3 Earphone.
1 * Audio Cable.
1 * USB Cable.
1 * Silicone Band.
1 * Velcro.
1 * Manual.

Product Features

With DAC Decoder USB intelligent Charging 2400mAh large-capacitybattery Charge output of computer USB port and varitey of plugs

Write a Review