XUANZU AUDIO U2017
XUANZU AUDIO U2017 HIFI Tube Home Amp Class A Mini Preamplifier Power Amplifier
- Tri-band Balanced, high and low bass clear
- Sound soft, beautiful, warm and charming
- High quality, small size
- High power, can easily deal with in-ear, ear hook, neck-hand style earphone
Method for the use of amp:
The front end (mobile phone / computer / lossless player /MP3/CD/ decoder) ------ Double 3.5 of recorded /RCA to 3.5 line -----------U2017 --------headset/after class
Every time before you listen to 15 seconds earlier (such as boot tube heating can be connected to the normal audio input), please put the original 6V/2000mA power supply out of power outlet when not in use, so as to avoid the special period (thunder) damage to the power supply and power supply for a long time will waste electricity.
- Output power :> = 1100MW (32ohm)
- Input and output: standard 3.5MM interface
- Total Harmonic Distortion: <0.05%
- Adaptation headphone impedance: 18-600ohm
- Input voltage: AC: 100-240V 50 / 60HZ
- Frequency response: 20-30KHZ
- SNR:> = 110db
- Channels:2 (2.0)
- Output voltage: DC: 6V / 2000MA
- U2017 Amplifier
- AC100V - 240V power supply
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx