--- product_id: 50111611 title: "Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)" brand: "fosi audio" price: "Β₯21164" currency: JPY in_stock: true reviews_count: 13 category: "Fosi Audio" url: https://www.desertcart.jp/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini store_origin: JP region: Japan --- # 12-24V wide voltage range 100W x 2 max power output Built-in multi-layer protection Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) **Brand:** fosi audio **Price:** Β₯21164 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your sound game with compact power and precision. ## Quick Answers - **What is this?** Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) by fosi audio - **How much does it cost?** Β₯21164 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini) ## Best For - fosi audio enthusiasts ## Why This Product - Trusted fosi audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Delivers crisp, room-filling 100W per channel in a sleek aluminum chassis. - β€’ **Tone Control Mastery:** Customizable bass and treble let you tailor sound to your unique vibe. - β€’ **Advanced Class D Tech:** Texas Instruments TPA3116D2 chips ensure ultra-efficient, distortion-free audio. - β€’ **Rock-Solid Reliability:** Multi-layer protection guards against overheating, short circuits, and voltage dips. - β€’ **Versatile Voltage Range:** Supports 12-24V supply for seamless integration in diverse home audio setups. ## Overview The Fosi Audio TB10A is a mini Hi-Fi Class D stereo amplifier delivering 100W per channel with advanced Texas Instruments TPA3116D2 chips. Its compact aluminum design supports a wide 12-24V input range and features bass/treble controls for personalized sound. Built-in protections ensure durability and stable performance, making it ideal for powering home speakers with clear, powerful audio. ## Description Buy Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply): Amplifiers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Small and compact but powerful! - I was looking for a small unit to replace an LG bookshelf stereo I was using with a pair of paradigm atom 7 bookshelf speakers. I found this fosi amp with 1 analog in and though I'd give it a try. Upon hookup and having my first listen I was totally blown away at the sound. The LG system I was using before pushed 550 watts before but that system had 2 bookshelves and a sub that went with it and I never got the sound out of my paradigms with that like I do now with this fosi amp. Clean and clear sound is how I'd describe my sound now with this fosi amp. Call me impressed fosi but this is incredible for such a compact amp. I will be ordering again if I need an amp for a garage setup or something. If any of you are in need of a small amp for a pair of bookshelves with only one source needed give this fosi a serious look. IF this thing last it will be a jewl in the audio world. Thanks again fosi for a great product. *UPDATE* I was so impressed with this amp powering my paradigm bookshelf speakers that I had to buy another. I have definitive 9060 towers in a stereo setup and I use an emotiva pre amp with a crown xls 1002 amp. The crown puts out 215 watts into 8ohm. I wanted to see how this fosi amp worked with my towers so I hooked it up and hade a listen. Wow is all I can say. I love the fact that this amp has tone controls as well. This amp drives my towers no problem so far and I am impressed I can run them off this amp. If this thing lasts I will be very happy... It has a great warranty but I did buy the 4 year extended. Thanks again Fosi. *Update 2* I wanted to say when I turn my amp off via the front switch the red light goes off. This is probably due to this updated version as a lot of reviews seem to be for the previous version and or the Bluetooth enabled version. I wanted to point this out for others. This amp is running like a champ still powering my towers and I'm loving the clean and clear sound I'm getting out of my deftech 9060 towers. It's like I have new speakers... Lol... My other fosi amp will be here tomorrow for my bookshelves. I'm just giddy that's this amp does this well compared to what I've used before.... Awesome product... Just want it to last but so far has ran very cool and quiet... I Love these little but powerful amps... 😊 Review: Relief from harsh speakers! - When my Dayton Audio AP102 finally lost the left channel, which was weak since it was new, it was time for a new amplifier for my zone 2 outdoor setup. The AP102 lasted about five years, so I have no regrets, other than the persistent weakness in the left channel (which was "remedied" by use of the balance control). I looked at the newer, class D version of the amplifier, but the price had almost doubled since my initial purchase. I was curious to try the new "chip" class D amplifiers, so I started looking. I have had good luck over the years dealing with Parts Express, so I still have good feelings and nothing at all derogatory to say about them...desertcart Prime is just more convenient for me. After trying the Aiyima A07 and finding it unsuitable in my situation due to the lack of bass from my four Dayton Audio IO655s and no way to attenuate the treble nor boost the bass, I decided to try the Fosi TB10A2 primarily because of the included bass and treble controls as well as its reputation for being a more "warm" sounding amplifier. It's tiny, about 2/3 the size of the Aiyima. While I must give a slight nod to the Aiyima for elegance of construction, the Fosi is still nicely put together. When I first got the Dayton Audio IO655s I had one pair on the covered front porch and another pair under the house (which is on pilings). The lack of bass was so radical after I moved my Kicker KB6000s out to my shop, that I had to resort to using a powered subwoofer on the porch...the Dayton Audio SUB-1000, which was a game changer. I was concerned about using an MDF enclosure even on a covered porch...but it has held up extremely well despite the Florida humidity. The under house speakers had to make it on their own. The Dayton Audio AP102 was a class AB amplifier and had (rear-mounted!) bass and treble controls, so it was able to make the under house speakers sound okay. This little Fosi is amazing! the channel separation is worlds better than what I had with the AP102. The treble and bass controls thoroughly tamed my bass shy speakers and all is well once more. The AP102 was rated at 60 watts per channel, the Fosi at 100 watts per channel. Neither of these figures are real world numbers. That said, the Fosi gets far louder without breaking a sweat than did the AP102. It runs totally cool and the vastly improved soundstage really improves our listening experience. Highly recommended. ## Features - TB10A is a highly efficient, fully integrated, digital audio power amplifier based on NEW class D amplifier technology. It supports a 12-24V supply voltage range, allowing it to be used in many different home audio applications - TB10A 2.0CH home audio amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality - Ultra-compact and high power output in a small aluminum enclosure. MAX Power Output up to 100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD). TB10A can drive 200watts(8 ohm), 300watts(4 ohm) passive speakers - Built-in protection: under-voltage-lockout, over-temperature warning/error, short-circuit/overload protection, power stage pin-to-pin short-circuit, error-reporting through a serial interface, DC protection. Enjoy clear HiFi music with Fosi Audio TB10A - What You Get: TB10A integrated stereo amplifier x1, power adapter x1, AC cord x1, user manual x1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076P2VS9H | | Best Sellers Rank | #16,020 in Electronics ( See Top 100 in Electronics ) #75 in Audio Component Amplifiers | | Brand Name | Fosi Audio | | Customer Reviews | 4.5 out of 5 stars 2,192 Reviews | | Included Components | Remote Controller | | Item Dimensions | 5.2 x 3.54 x 1.42 inches | | Item Weight | 1.2 pounds | | Item dimensions L x W x H | 5.2 x 3.54 x 1.42 inches | | Manufacturer | Shenzhen Foresight Technology Co., Ltd. | | Material Type | Aluminum | | Maximum Output Power | 100W x 2 | | Maximum Supply Voltage | 24 volts_of_direct_current | | Minimum Supply Voltage | 15 volts_of_direct_current | | Model | TB10A | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Output Power | 100 watts | | Part Number | TB10A2 | | Specification Met | Energy Star | | UPC | 713923289420 | | Unit Count | 1 Count | | Voltage | 230 volts | | Warranty Description | 24-month manufacturer | ## Product Details - **Item dimensions L x W x H:** 5.2 x 3.54 x 1.42 inches - **Manufacturer:** Shenzhen Foresight Technology Co., Ltd. - **Maximum Supply Voltage:** 24 volts_of_direct_current - **Minimum Supply Voltage:** 15 volts_of_direct_current - **Voltage:** 230 volts ## Images ![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 1](https://m.media-amazon.com/images/I/51MUZqLgkxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small and compact but powerful! *by J***P on December 16, 2018* I was looking for a small unit to replace an LG bookshelf stereo I was using with a pair of paradigm atom 7 bookshelf speakers. I found this fosi amp with 1 analog in and though I'd give it a try. Upon hookup and having my first listen I was totally blown away at the sound. The LG system I was using before pushed 550 watts before but that system had 2 bookshelves and a sub that went with it and I never got the sound out of my paradigms with that like I do now with this fosi amp. Clean and clear sound is how I'd describe my sound now with this fosi amp. Call me impressed fosi but this is incredible for such a compact amp. I will be ordering again if I need an amp for a garage setup or something. If any of you are in need of a small amp for a pair of bookshelves with only one source needed give this fosi a serious look. IF this thing last it will be a jewl in the audio world. Thanks again fosi for a great product. *UPDATE* I was so impressed with this amp powering my paradigm bookshelf speakers that I had to buy another. I have definitive 9060 towers in a stereo setup and I use an emotiva pre amp with a crown xls 1002 amp. The crown puts out 215 watts into 8ohm. I wanted to see how this fosi amp worked with my towers so I hooked it up and hade a listen. Wow is all I can say. I love the fact that this amp has tone controls as well. This amp drives my towers no problem so far and I am impressed I can run them off this amp. If this thing lasts I will be very happy... It has a great warranty but I did buy the 4 year extended. Thanks again Fosi. *Update 2* I wanted to say when I turn my amp off via the front switch the red light goes off. This is probably due to this updated version as a lot of reviews seem to be for the previous version and or the Bluetooth enabled version. I wanted to point this out for others. This amp is running like a champ still powering my towers and I'm loving the clean and clear sound I'm getting out of my deftech 9060 towers. It's like I have new speakers... Lol... My other fosi amp will be here tomorrow for my bookshelves. I'm just giddy that's this amp does this well compared to what I've used before.... Awesome product... Just want it to last but so far has ran very cool and quiet... I Love these little but powerful amps... 😊 ### ⭐⭐⭐⭐⭐ Relief from harsh speakers! *by A***Y on June 11, 2022* When my Dayton Audio AP102 finally lost the left channel, which was weak since it was new, it was time for a new amplifier for my zone 2 outdoor setup. The AP102 lasted about five years, so I have no regrets, other than the persistent weakness in the left channel (which was "remedied" by use of the balance control). I looked at the newer, class D version of the amplifier, but the price had almost doubled since my initial purchase. I was curious to try the new "chip" class D amplifiers, so I started looking. I have had good luck over the years dealing with Parts Express, so I still have good feelings and nothing at all derogatory to say about them...Amazon Prime is just more convenient for me. After trying the Aiyima A07 and finding it unsuitable in my situation due to the lack of bass from my four Dayton Audio IO655s and no way to attenuate the treble nor boost the bass, I decided to try the Fosi TB10A2 primarily because of the included bass and treble controls as well as its reputation for being a more "warm" sounding amplifier. It's tiny, about 2/3 the size of the Aiyima. While I must give a slight nod to the Aiyima for elegance of construction, the Fosi is still nicely put together. When I first got the Dayton Audio IO655s I had one pair on the covered front porch and another pair under the house (which is on pilings). The lack of bass was so radical after I moved my Kicker KB6000s out to my shop, that I had to resort to using a powered subwoofer on the porch...the Dayton Audio SUB-1000, which was a game changer. I was concerned about using an MDF enclosure even on a covered porch...but it has held up extremely well despite the Florida humidity. The under house speakers had to make it on their own. The Dayton Audio AP102 was a class AB amplifier and had (rear-mounted!) bass and treble controls, so it was able to make the under house speakers sound okay. This little Fosi is amazing! the channel separation is worlds better than what I had with the AP102. The treble and bass controls thoroughly tamed my bass shy speakers and all is well once more. The AP102 was rated at 60 watts per channel, the Fosi at 100 watts per channel. Neither of these figures are real world numbers. That said, the Fosi gets far louder without breaking a sweat than did the AP102. It runs totally cool and the vastly improved soundstage really improves our listening experience. Highly recommended. ### ⭐⭐⭐⭐ Utilitarian Amplifier *by J***H on October 21, 2020* Compared to my fantastic-sounding class AB amplifier, the Fosi TB10A is a significantly more modest class D amplifier that costs one-eighth the price and can’t be expected to perform at as high a level – and it doesn’t. Am using the TB10A in a secondary system with a Blu-ray player and HDTV, and using floorstanding speakers rated at 96db (the same speakers that connect to my class AB amp) can readily hear that it has a clear but nonetheless dry and lesser dynamic tone to it. With this type of a restrained sound, it’s certainly better suited to TV shows and movie viewing than music listening. As such, and exclusively from an acoustic perspective, the TB10A is very much a utilitarian amplifier. This is not a criticism, just a frank evaluation of its plain and lesser inspired sonic performance. Despite this critique, this amp seems solidly built, the knobs are smooth when you turn them, the bass and treble adjustments do their job nicely enough, and the power supply looks well built and feels hefty. With the source material being a TV show, have turned the TB10A up to just half volume and it was clear and free of audible distortion. For less than $63, this is a perfectly fine amp, just not one that breathes life and grace into what it plays. It should serve you well as long as you know what to expect of it. ## Frequently Bought Together - Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, Black - Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini](https://www.desertcart.jp/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*