Fosi Audio TB10D Stereo Audio Amplifier
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Fosi Audio TB10D Stereo Audio Amplifier
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
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Customer Support
WhatsApp: +8613716612254
support@fosiaudio.com
Mon-Fri: 3:00 AM - 3:00 PM PST -
FAQ’s
If you have any questions, please refer here: FAQs
Product details
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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.
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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.
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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.
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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.
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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.
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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.
Specifications
| Specifications | Details |
|---|---|
| Model | TB10D |
| Output Power | 300Wx2 @4Ω |
| Terminating Impedance | 2-8Ω |
| Input Mode | RCA |
| Output Mode | Passive Speakers |
| Frequency Range | 20Hz - 40kHz (±2dB) |
| 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 |
Video
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FAQs
Please read our FAQs page to find out more.
How to: Choose the right banana plug?
- Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
- Easy to wire up and solidly connect to amplifier and passive speaker.
- If they do not fit, use a little force to tighten the plugs.
- Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
- Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
- The following situations may cause this issue
- Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
- Possible solution
- Check if the power supply is illuminated when plugged into AC by itself.
Plug power supply into a different socket.
Test the adapter with a meter.
Try a different power supply (within a range of DC input).
Test the included power supply on other electrical equipment.
Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What are the differences in power outputs using the 32V and 48V power supplies?
- Using a more powerful power supply can help prevent distortion.
- Enables amplifier to drive larger, more powerful, or higher-impedance speakers.
What is a GaN?
- The GaN supply has a power output of 240W.
- Offers overload and over-temperature protection.
- The 48V 5A GaN power supply is also available on Amazon.