[Upgraded Version] Fosi Audio TB10D TPA3255 Power Amplifier 300Wx2 HiFi Digital Stereo Audio Amp 2.0 Channel Amplifier with Bass and Treble Control

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$89.99

If you want to play your favorite songs entertainingly, a mini stereo amplifier is the best way to go. Fosi Audio TB10D is an analog input(RCA) Class-D audio amplifier that easy to install to build...

MODEL: TB10D

TB10D

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Overseas warehouse shipping 3-5 days, China warehouse shipping 7-15 days.

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If you want to play your favorite songs entertainingly, a mini stereo amplifier is the best way to go. Fosi Audio TB10D is an analog input(RCA) Class-D audio amplifier that easy to install to build your home audio sound system.
MAX Power Output up to 600Watts. TB10D adopts TI TPA3255 high-performance Class-D power amplifier chip enabling true premium sound quality. TPA3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 300 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load.
The high-efficient 2.0CH 300Wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, DVDs, CD players, PC, laptops, TV, etc.
Mini classic simple design with bass, treble, and volume control. Replaceable Knobs: ORANGE KNOB, GREY KNOB. On the rear are banana plug connectors that can also accept a raw wire.
What you Get: TB10D amplifier x1, User Manual x1, 32V/5A Power Adapter x1(Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A. The plug of the power adapter will match the country of your delivery address), AC Cord x1, 24-month worry-free warranty, and friendly customer service.
Tips: If you're in need of a Bluetooth amplifier, you can check out the BT20A PRO. It also has the same chip and power output, with the added feature of a PRE-OUT. Currently, it's available with a 10% discount!

Specifications

Specifications	Details
Model	TB10D
Output Power	300Wx2 @4Ω
Terminating Impedance	2-8Ω
Input Mode	RCA
Output Mode	Passive Speakers
Frequency Range	20Hz - 40kHz (±1 dB)
Input Sensitivity	≤ 600mV
THD	≤ 0.3%
SNR	≥ 90dB
Chip Set	TPA3255
DC Input Range	DC18V -48V
Device Weight	1.05kg
Power Supply	32V 5A

What‘s in the box？

Item	Quantity
Fosi Audio TB10D	x 1
AC Cord	x 1
32V 5A Power Adapter	x 1
User’s Manual	x 1

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Worldwide Shipping

We can ship to any country or region in the world. Shipping is free worldwide, except for special regions/countries where we are unable to offer shipping, such as Ukraine.

1. Overseas warehouse delivery
2. China(Shenzhen) delivery

1. Overseas warehouse delivery

Overseas warehouse delivery: United States, Canada, United Kingdom, Germany, France, Italy, Netherlands, Portugal, Spain, Sweden and Hong Kong, Macau, Taiwan in China are free shipping for you.

Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

Pre-order products: The shipping date is based on the specific product labeling.

After shipment, you can track your order. To track your order, please click here.
United States, Canada, United Kingdom: 3-5 days.
Germany, France, Italy, Netherlands, Portugal, Spain, Sweden: 3-7 days.
Other countries：3-10 days.

Note: If there is a stock shortage in the overseas warehouse, the delivery time may be extended by 5-15 days. We will contact you via email, and you can also inquire with our customer service regarding the delivery status.

2. China(Shenzhen), shipping worldwide via 4px.

Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

Pre-order products: The shipping date is based on the specific product labeling.

After shipment, you can track your order. To track your order, please click here.
Ships from China warehouse, standard shipping usually takes 5-15 days, fast shipping takes 3-7 days ($25 shipping fee applies)

Note: If there is a stock shortage in the China warehouse, the delivery time maybe extended by 5-15 days.
We will contact you via email, and you can also inquire with our customer service regarding the delivery status.

Not all products have stock in other warehouses. If you require urgent delivery from another warehouse, please confirm with us first.
If your order does not display any shipping time, it is usually because you have purchased multiple products, each from a different warehouse, resulting in the inability to display the normal shipping time. It will default to 5-15 days.
If you have any questions, please feel free to contact us.

Taxes

European Union (EU) Countries:

For shipments from the China warehouse to EU countries:

The final price you see on the official website includes taxes.This way, you don't have to pay the taxes yourself, saving you time and effort.
However, if you prefer, you can choose to pay the taxes yourself, and we will refund the taxes paid through our platform.

Other Countries:

The final price you see on the official website does not include taxes. Imported goods/services may be subject to taxes and are governed by local country/region laws. We do not collect any taxes or value-added taxes, nor do we assume any tax liability.
If you have specific requirements, please contact us.

For countries with complex customs procedures, such as South America, we recommend ordering through AliExpress or finding a recipient in North America to assist with the shipment.

Note: Remote addresses may experience longer delivery times and incur additional costs.

✓ 30 Days Free Return

At Fosi Audio, we always strive for the highest customer satisfaction. If you are dissatisfied with the product or if it has any defects, you can request a return or refund.

Within 30 days of purchase, for any reason whatsoever, undamaged products can be returned for a full refund. Once the returned items are inspected upon arrival at our warehouse, the refund process will be initiated.

Items must be in their original packaging. For non-quality related return requests, the buyer is responsible for the return shipping costs. Returns that do not meet the above requirements may be rejected.

We cover return shipping costs for the following situations:

Defective parts.
Damaged equipment.
Incorrectly shipped items.

The 30-day period starts from the day you receive the item.

*If your order exceeds the 30-day free return period and it is still unopened, you may still apply for a return. However, you will need to bear the return shipping costs, and a 15% restocking fee will be charged. (This situation only applies to products purchased from https://fosiaudioshop.com/)

How can I initiate a return?

Please contact Fosi Audio customer support to initiate the return. Explain the reason for the return and provide the invoice or screen capture to confirm the order number.
customer support email: info@fosiaudio.com
Phone: 00852-67645515
Fosi Audio customer support will provide you with the return address within 1-2 days.
To expedite the refund process, make sure to send the return notification to Fosi Audio customer support with the following information:

tracking number
shipping receipt (If shipping fee refund needed)
PayPal account (If shipping fee refund needed)

How long will it take to receive the refund?Once the returned items reach our warehouse, we will promptly process the refund. The refund will be made using the same method as your original payment. The processing time usually takes 3-5 business days.

A great mini amplifier for my desktop sound system. I am driving vintage Boston Acoustics A40 speakers and the sound is excellent.

TB10D

Delivery took a bit longer than hoped. Amplifier seems easy to set up but it’s too soon to comment on durability.

Tiny, but perfectly formed.

This is my first experience with Class D amplification and I am mightily impressed.
Sound is open, sweet and it reproduces subtle details flawlessly. I've tried this tiny amp with both floor standing dual concentric speakers and with very small bookshelf monitors. It drove each type of speaker easily and both speaker pairs are of medium (not high) sensitivity. If there's a weak spot, it may be in the amp's ability to reproduce a wide sound stage which was good but nothing outstanding.
Build quality seems to be excellent all round. I love the tiny flick on/off switch which is really handy in the desk top set up where they now reside. The amp deserves to be partnered with high quality speakers where it really excels.
If the ingredients of this amp were transferred to a larger unit with more inputs I would seriously consider such a product for my main system.
As such it remains a great addition to any desk top, computer based set up.
I bought this directly from Fosi Audio and I must commend the company for its very good service and delivery time.