A9 Headphone Amplifier Fever Grade HiFi Tube Amp 12V Desktop DIY Vacuum Bile Preamp Power | Электроника

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A9 Headphone Amplifier Fever Grade HiFi Tube Amp 12V Desktop DIY Vacuum Tube Bile Preamp Headphone Power Amplifier

1. Delicate and compact, easy to carry,laser-engraving process, never fade!
2. Personalized DIY function, tube plug-in type, can be upgraded! Op amp plug-in type,
3. Powerful thrust can be pushed up to 600 Euros, 32-300 Euros is recommended. The best effect! HD650 / 600, DT880 / 770 / K701 / 702Q701, etc.
4. A wide range of applications, clever acoustic structure design, so that the sound effect is full and clear, the bass is powerful, effectively restore the real sound, and bring you a more perfect tory feast
5. Suitable for players / MP3, mobile phones, desktop computers, tablets, notebooks, game consoles
colour:black
Material:Aluminum alloy
size:11*7.3*3.2CM
Package Contents:
1* headphone amplifier
1* power adapter
1* recording cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About Us

We provide the good product with the best price,we support Wholesale/Drop Shipping Order

1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it. 

2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Payment

If you meet any problem when making the payment, please contact AliExpress Customer Service Center to ask for help:  //helppage.aliexpress.com/buyercenter/index.htm

About Shipments

1.We will send out the orders ASAP within 2-5 days(except weekends and national holidays) once your payment is completed normally.

2.Please write your complete delivery address with correct phone number and zip code, especially Russia and Belarus buyers, please confirm your full name. 

3.Please notice that we will not responsible for customs duties.Please do the customs clearance by yourself.

4.We provide both post shipping and express shippings.For most countries, post shipping takes about 25-35 business days, and longer for some countries like Brazil, Peru.

Express shipping inlcude DHL, EMS, AliExpress Premium Shipping and Special Lines like Aramex. It takes about 7 days.(It will delay if your country meet some problem,Worker strike,weather problem and so on.)

About After-sale Service

We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback

1. Please check the package and item when you get carefully to make sure there is no problem. 

2. If you have any problem or are not entirely satisfied with your package,please don��t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 

3. If there is no problem, please leave us 5 star positive feedback.