Fosi Audio TB10D Stereo Audio Amplifier

Fosi Audio TB10D Stereo Audio Amplifier

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Fosi Audio TB10D is an analog input(RCA) Class-D audio amplifier that easy to install to build your home audio sound... Читать далее

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    Описание

    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.

    Технические характеристики

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Плюсы и минусы

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

    Product Details

      • 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. 
        <h1>Post-Filter Feedback Technology Integrated</h1><p></p>

        Post-Filter Feedback Technology Integrated

        Significantly reduces distortion, enhances linearity and frequency response to get superior sound.

        <h1>Compact Yet Powerful</h1><p></p>

        Compact Yet Powerful

        Crafts an immersive sound experience, satisfying your craving

        for superior musical quality.

        <h1>Accurate Imaging </h1><h1>with Zero Crosstalk</h1><p></p>

        Accurate Imaging

        with Zero Crosstalk

        Enhances stereo depth and soundstage accuracy

        for a purer audio experience.

        <h1>Easily Replaceable DIP8 </h1><h1>Dual Discrete Op-amps</h1><p></p>

        Easily Replaceable DIP8

        Dual Discrete Op-amps

        Meeting your pursuit of a personalized audio experience

        <h1>Provides You with Flexible </h1><h1>Connectivity Options</h1><p></p>

        Provides You with Flexible

        Connectivity Options

        Effortlessly switched by a toggle switch, easily adapted

        for both home and professional scenarios.


        <h4>Advanced Cooling Design</h4><p></p>

        Advanced Cooling Design

        Long-term efficient operation of the amp, prevents overheating.

        <h1>With Minimalist Design</h1><p></p>

        With Minimalist Design

        Effortlessly integrates into various settings like home theater,

        study room, desktop, and studios.

        <h1>Automatic Signal Sensing</h1><p></p>

        Automatic Signal Sensing

        Enters standby after 10 minutes

        of no signal input, effectively reducing power consumption.

        Premium Internal Components

        • NICHICON Caps, Japanese

          NICHICON Caps, Japanese

          Ensure superior sound clarity, longevity, and stable electrical performance, enhancing the fidelity of audio reproduction.

        • WIMA Caps, German

          WIMA Caps, German

          Provide exceptional sound quality and signal stability, greatly enhancing the audio experience.



        • ELNA Caps, Japan

          ELNA Caps, Japan

          Ensure enhanced audio clarity and stability, contributing to a richer sound experience.




        • Sumida Inductor, Japanese

          Sumida Inductor, Japanese

          Offers superior signal purity and noise reduction, elevating the amplifier's sound performance.

        Product detailas

        Description
        • Mini Monoblock Amplifier: Crafted for HiFi audiophiles, the V3 Mono allows you to drive a single passive speaker with one amp, delivering up to 240W @4Ω of rated power. It offers the flexibility to build your home audio 2/3/4/5-channel system effortlessly. The V3 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theater systems.

        • Innovative Cutting-Edge Technology: Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB (Post-Filter Feedback) technology to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improving distortion and enhancing frequency response, thereby significantly enhancing sound quality and performance.

        • Audiophile-Grade Components: The V3 Mono incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.006%, a SINAD of 101dB, and an SNR of 123dB. As a result, the fidelity and quality of the audio are assured.

        • Advanced Cooling: Utilizing Fosi Audio's pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing. Coupled with dual side ventilation holes that enhance internal airflow, this ensures the V3 Mono can deliver stable, high-power output over extended periods.

        • User-Friendly Design: Supports both XLR/¼" TRS balanced and RCA single-ended(with gain selection) inputs, with an easy toggle switch for selection. Additionally, it features an auto power/signal sensing mode to enhance energy efficiency. You can also customize your preferred sound signature by replacing the stock NE5532 op-amps, supporting DIP8 dual discrete op-amps such as Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more.

        • V3 mono stereo audio component mini power monoblock amplifier 2 channel amplifier single channel 2/2.1/3/4/5 channel class d amp tpa3255 for home theater desktop outdoor bookshelf Tower floorstanding passive speakers ZA3.

        Specifications
        • Channel : 1.0
        • Amplifier Chip : Texas Instruments TPA3255 
        • Input : RCA, XLR, ¼" TRS
        • Output : Speaker Output (supports banana plug or bare wire connection) 
        • SINAD : XLR: 101dB ; RCA: 93dB 
        • SNR : ≥123dB 
        • Dynamic Range : ≥123dB 
        • THD : ＜0.006% 
        • Gain : XLR/¼” TRS: 20dB ; RCA: 19dB, 25dB;  
        • Terminal Impedance : 2-8Ω 
        • Rated Power Output : 48V/5A--240W@4Ω ; 32V/5A --100W@4Ω 
        • Frequency Response : 10Hz-30kHz（±0.06dB）  
        • Input Voltage Range : DC 32-48V  
        • Standard PSU : 48V/5A 
        What‘s in the box？

        Which Product is right for you?

        Compare products to find the best one for your needs.

        • Fosi Audio V3 Mono Monoblock Power Amplifier

          Fosi Audio V3 Mono Monoblock Power Amplifier

          Type:Monoblock

          Amp Chip:TPA3255

          MAX Power Output:300W@4Ω

          Input:RCA, XLR, ¼”TRS

          Output:Speaker Output

          Treble & Bass Control:No

          THD+N:<0.006%

          SNR:≥123dB

          Terminating Impedance:2-8Ω

          Power Supply:32V/5A, 48V/5A





        • Fosi Audio ZA3 Balanced Stereo Amplifier

          Fosi Audio ZA3 Balanced Stereo Amplifier

          Type:2.0 CH

          AmpAmp Chip:TPA3255

          MAX Power Output:2x 300W@4Ω

          Input:RCA, XLR, ¼”TRS

          Output:Speaker Output, Sub-Out

          Treble & Bass Control:No

          THD+N:<0.006%

          SNR:≥106dB

          Terminating Impedance:2-8Ω

          Power Supply:32V/5A, 48V/5A




        • Fosi Audio V3 Mini Stereo Amplifier

          Fosi Audio V3 Mini Stereo Amplifier

          Type:2.0 CH Amp

          Amp Chip:TPA3255

          MAX Power Output:2x 300W@4Ω

          Input:RCAOutputPassive Speakers, Pre-Out

          Treble & Bass Control:No

          THD+N:<0.003%

          SNR:≥110dB

          Terminating Impedance:2-8ΩPower Supply32V/5A, 48V/5A




        FAQs

        The V3 Mono has three op-amps. What does each one do? And if l want to get a better sound, which one should l change?

        The three op-amps in the V3 Mono serve distinct functions: Position 1 converts the RCA unbalanced signal to a balanced signal, while positions 2 and 3 adjust the tone. lf you're considering replacing an op-amp, it's recommended to start with the one in position 2. Replacing both the op-amps in positions 2 and 3 will have a more noticeable effect. Users can try swapping different op-amps to experience changes in sound quality.

        For the V3 Mono do I need any specific type of op-amp?

        It supports DIP8 dual op-amps. We highly recommend the op-amp available through the following link: https://fosiaudio.com/products/op-amp-chip-muses02-opa2604ap-opa2134pa?_pos=20&_sid=71ca24042&_ss=r
        Using different op-amps can result in various sound signatures. Please refer to the video via the link: https://youtu.be/jtK9oYZ_XoI

        The V3 MONO's power LED does not work but it outputs sound.

        Check if the LED is out of position after swapping the op-amp. Open the unit and align the LED correctly.

        Friendly Solutions Guide

        1. Function Troubleshooting

        - Ensure all wiring is correct (connect the positive speaker wire to the amplifier’s positive terminal, the negative to the negative terminal, and make sure the speaker wires do not touch each other, as this could cause a short circuit and potentially damage the amplifier). ---In AUTO mode, if no signal is detected for 10 minutes, the V3 MONO will automatically enter standby mode to save energy, and will reactivate upon detecting a signal, combining convenience with energy efficiency. Ensure a stable signal connection.

        2. Heat Dissipation

        - It is recommended to use V3 MONO within the rated power range to avoid overheating. (Rated Power 240W, Maximum Power 300W) --- Place V3 MONO in a cool and ventilated working environment.

        - Use a cooling fan with V3 MONO to achieve effective heat dissipation. It can attach an aluminum heat sink to the top with a thermo-transferring adhesive.

        3. Audio Sound Quality:

        - Audio Quality: Different audio source qualities affect the sound quality. It is recommended to use high-quality, lossless audio files, such as FLAC, WAV and other formats, to obtain a better sound quality experience. V3 MONO supports impedance of 4-8Ω. Speaker impedance that is too low or too high will cause unstable amplifier output and affect the sound quality performance.--- Please replace with a high-quality RCA cable with good shielding to prevent noise.

        - Sound Volume: The V3 Mono is a pure power amplifier with no volume control or knobs. It has a gain of 19 dB / 25 dB for RCA inputs and a fixed gain of 20 dB for XLR inputs. It can be adjusted to above 19dB to increase the volume and output power.

        4. Compatibility:

        - NOT Compatible: Active Subwoofer, Bass Shaker, Bass Audio,Bluetooth, USB/COA/OPT decoding amplifier, and does not support headphone amplifiers.--- Suggest Burson V7 Vivid opamps with soft extension cable.

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