TOPPING NX5 Portable Headphone Amplifier AD8610 BUF634 Chip HIFI Digital Stere Audio
– Higher performance amplifier. Providing mega bass, adaptive charging and low battery reminder.
– Each channel of NX5 use a ADIâ€™s ultra noise OP AD8610 and a TI’s BUF634.
This combinatioin reach 0.00062% THD+N on NX5.
(1kHz, 300Î©, 50mW, Gain = H)
– Full Aluminum Shell:
A highly automated machining center needs more than 51 processes to make a NX5â€™s aluminum shell.
We use same surface blasting process as MACBOOK air to get a fine matte effect.
All characters was engraved on the surface by laser.
– Gain switch and Bass boost:
NX5 has a gain switch to meet different needs.
NX5 also has a bass boost circuit, it boosts only mega bass effect to you while bass on. Mega bass circuit will be fully cut off and it will not bring you extra distortion and noise while it was switched off.
– Lo batt LED:
The power LED turn red to remind you NX5 is in lo batt condition.
NX5 could provide you approx 20 min playback time when the LED turns red.
* Due to different environments, NX5â€™s playback time will different.
Charging progess display
– NX5â€™s charge LED use 3 color to display the charging progess.
– High-quality components:
Better components will upgrade NX5â€™s performance to be better.
So we use ALPS potentiometer, WIMA capacitance, and also gilded the headphone jack, the switch and the PCB.
In addition, NX5 use a NECâ€™s relay to avoid pop noise of turning on and turning off. Protecting your ear and your headphone.
– 30 Hour playback time:
2400mAh Lithium Ion battery provide >30 hour playback time which needs less than 4 hour for a fully charge.
30 min charge could provide 6 hour playback time if low power.
– Adaptive Charging:
NX5 automatic fits 0.5A current from PCâ€™s USB port and 1A current from a USB charger. It takes less than 4 hour to fully charge NX5 at 1A charge current.
– Micro USB charge port:
NX5 use Micro USB charge port, you can use a Micro USB cable which is common used by Android phone to charge.
– Certification:NX5 has CE, ROHS and FCC certification.
– Analog input:1 x 3.5mm
– Headphone output:1 x 3.5mm
– Playback time:Approx 30 hours
– Net weight:Approx 138g (unit only)
– Dimensions:Approx 6.0CM x 1.3CM x 10.8CM
– Suitable Headphone Impedance:16-300Ohm
– Maximum output power:292mW (RL=16Ohm, THD+N=1%)
285mW (RL=32Ohm, THD+N=1%)
193mW (RL=64Ohm, THD+N=1%)
95mW (RL=150Ohm, THD+N=1%)
51mW (RL=300Ohm, THD+N=1%)
26mW (RL=600Ohm, THD+N=1%)
– Maximum output voltage swing:11.1Vpp
– Minimum THD+N:0.00062% (RL=300Ohm, Gain=H, Pout=50mW)
– THD+N(@1kHz):0.00115% (RL=32Ohm, Gain=L, Pout=5mW)
0.00062% (RL=300Ohm, Gain=H, Pout=50mW)
– Frequency response:10-200kHz
– Input sensitivity:3.85Vrms (Gain=L); 1.40Vrms (Gain=H)
– Noise:<3Î¼V (RL=32Ohm, Gain=L)
<6Î¼V (RL=32Ohm, Gain=H)
– Gain(@1kHz):+0dB (Gain=L); +8.9dB (Gain=H)
– SNR:122dB (RL=300Ohm, Gain=L)
116dB (RL=300Ohm, Gain=H)
– 1 x NX5
– 1 x Audio cable
– 1 x USB charge cable
– 2 x Rubber band
– 1 x Rubber pad
– 5 x Velcro
– 1 x User’s manual
– 1 x Warranty card
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours). 3) Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO). 4) DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong). 5) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6) If you have not received your shipment within reasonable days from payment, please contact us first(pls don’t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 2) It is impossible to address issues if we do not know about them!
1) For Russian buyer,pls offer full name as policy requires. 2) For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via EMS if you choose DHL/Fedex as complex customs declaration process. 3) For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.