![summing amplifier [Old Version] TB10A 2Ch Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp 100W x 2 With Bass and Treble Control surround sound amplifier](https://ae01.alicdn.com/kf/S9ae16f5cbabe44b094b9ce23f7e9b5daI/Old-Version-TB10A-2Ch-Stereo-Audio-Amplifier-Mini-Hi-Fi-Class-D-Integrated-Amp-100W.jpg_Q90.jpg_.webp)
Vui lòng nhập lại email đăng ký,
chúng tôi sẽ gửi cho bạn một liên kết để thay đổi mật khẩu.
Product Commitment
Right product size and model
Free Worldwide Shipping
Safe & Fast Shipping
Served Orver 1,500,000 Customers
24/7 Live Chat
Support payment by Paypal, Credit Card
Related Seller
Reference Product
Hot Deals
Fosi Audio Phono Preamp for Turntable Phonograph Preamplifier With 5654W Vacuum Tube Amplifier HiFi BOX X4 sub amp Audio Amplifier Boards
Code: TD-1005003008890205
47 orders
Free Shipping
$ 86.73
$ 141.99
Other people want this. 17 people have this in their carts right now.
| Brand Name: | Fosi Audio |
|---|---|
| Certification: | CE |
| Origin: | CN(Origin) |
| Maximum Power Per Channel: | NO POWER |
| Model Number: | BOX X4 |
| Package: | Yes |
| Channels: | 2 (2.0) |
| Input: | RCA+3.5mm AUX |
| Output: | Powered Speakers |
| Power Adapter: | 12V with UL PSE Level 6 energy efficiency |
| Type: | 5654W Tube Preamp Amplifier |
Fosi Audio Phono Preamp for Turntable Phonograph Preamplifier With 5654W Vacuum Tube Amplifier HiFi BOX X4
Notice:
BOX X4 is only a preamplifier, not amplifier, can not be connected with passive speakers directly, If you need connect BOX X3 with passive speakers, you need to connect it with an amplifier then connect the amplifier with your passive speakers.
Features:
Fosi Audio BOX X4 is a Hifi tube phono preamp and headphone amplifier for MM turntable that features Volume control and Bass/Treble control with DC 12V power supply. The BOX X4 supports MM turntable input, 3.5mm AUX input and 3.5mm headphone output and RCA line output for powered speakers or amplifiers for your home audio system. Compact ultra-low noise phono turntable preamp that converts phono signals to line level signals. The BOX X4 equipping with 5654W vacuum tubes stands up to the test and will provide you with serious sound performance.
Highlight:
Model: BOX X4
Power Adapter Output: 12V
Product Adapter Input Voltage Range: AC 100V - 240V
Output Voltage Level: 1kHz and 650mV
SNR ≥ 70dB
THD ≤ 0.1%
Frequency Response: Standard RIAA
Product Weight: 0.71 lb/320g
Product Dimensions: 3.97x4.72x1.37 inch (10.09*12*3.5 cm)
Input Mode: MM turntable input +3.5mm AUX
Output Mode: RCA output + 3.5mm headphone output
Applicable headphone types: 16 Ω - 300 Ω
Package Include:
*Box X4 Phono Preamp x1
*5654W Vacuum Tubes x2
*12V Power Adaptor x1
*User Manual x1
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
- You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you
- The product you’ve purchased is completely non-functional
- You did not receive your product within 60 business days or 90 business days (South America) of purchase
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].
Favorite Products
(+84) 966.889.186