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Zákaznické recenze

4.76 out of 5
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Napište recenzi
  • Gaurav
    Ano (0) Barva: Verde
    cheap and functional audio amplifier with volume control
    I got all this product within 10 days of ordering to Mumbai, India. Thanks a lot gearbest for such a fast service. I will highly recommend this website for everyone.Now come to the product, this is really made up of high quality materials. The circuit is really clean with good quality soldering and is green in color. I tested it and sound output and amplification is good. bass is lil compromisedI will highly recommend this product for everyone for daily use. I am attaching some pictures and videos of this product.Hope it helps, Recommended Product
    Suggestion
    very slight distortion at high volume

    Jun 28,2018

  • Albert Aur
    Ano (1) Barva: Verde
    Компактный, недорогой усилитель.
    Доставка 65 дней. Упаковано обычно. все пришло без повреждений. Усилитель легкий, компактный, Регулятор со встроенным выключателем. Для мощности более 3w лучше приклеить радиатор на чип. Недорогой, надежный усилитель. Рекомендую! Delivery is 65 days. Packaged usually. all came without damage. Amplifier light, compact, Regulator with built-in switch. For a power of more than 3w, it is better to glue the radiator to the chip. Inexpensive, reliable amplifier. I recommend!
    Suggestion
    Жаль что нет ручки на регулятор.

    Jan 24,2018

  • Vitaliy
    Ano (0) Barva: Verde
    PAM8403 Amplifier Board 5V
    Покупал этот усилитель для ремонта маленьких акустических систем от компьютера. Все получилось, работает неплохо, питание взял от USB компьютера. За такую цену отличный бюджетный вариант ремонта колонок.

    Dec 12,2018

  • Ivan
    Ano (0) Barva: Verde
    power amplifier greater than the declared
    Amplifier power greater than declared. 15W connects to speakers and the sound is very very strong. the impression that the amplifier is not at 3W each channel and at least 10 W. HOUR noise and backgrounds not, clean sound and bass. very surprised that such a small amplifier produces such a high capacity. a good device in order to make a portable speaker. current consumption in the medium 0.10-0.20A.
    Suggestion
    cons I have not noticed.

    Dec 02,2015

  • lorienbg
    Ano (1) Barva: Verde
    PAM8403 Amplifier Board 5V
    Quality made, cheap, perfect for DIY projects, with stereo potentiometer, Amplifier is class D. Attention ! Both "minus" outputs SHOULD NOT BE CONECTED TOGETHER (for example for headphone output) because it will damage the chip. Each "plus" and "minus" output must be connected individually to the respective "plus" and "minus" of the each speaker.
    Suggestion
    None. Quality made board with good soldering.

    Oct 16,2016

  • Celduques
    Ano (0) Barva: Verde
    Buen sonido
    Hace poco he comenzado a crear pequeños proyectos con altavoces caseros y esta pieza por su precio es una maravilla, da un sonido claro y limpio sin tener que hacer nada más que las soldaduras básicas de corriente, entrada de audio y altavoces izquierdo y derecho. Por su reducido tamaño y poder alimentarlo con cualquier cargador de móvil o cualquier powerbank te da mucha versatilidad, y gracias a su control de volumen que también sirve de encendido y apagado también ganas comodidad.

    Oct 08,2018

  • ANTONIO M
    Ano (0) Barva: Verde
    Good solution to reuse that broken small hi-fi
    I used this to take advantage of a pair of JBL speakers that were laying around next to a broken JBL small hi-fi. In spite of having only 3W RMS it revealed to be more than enough for a improved sound system for my living room TV. It was easy to build. It doesn't distort the sound even at relatively loud settings.
    Suggestion
    At this price, and as it does what is supposed to do, I can't find any problems. A higher power version might be useful for a car system for example, but for home use this is enough for most people.

    Mar 21,2017

  • The Analyser Buyer
    Ano (0) Barva: Verde
    Fantástico
    Este kit esta bien para para desarrollo, dispone de una toma de voltaje de 5 V.Tiene entrada estéreo y salida de 3 W.Puedes poner pequeños altavoces para escuchar sonido.Repetiría cuando me haga falta.

    Mar 22,2019

  • Zoller
    Ano (0) Barva: Verde
    Mr
    I love it! At the beginning there was some ground problem, but in real my bad jack cable caused it. So it works, and also very, loud maybe clear too. I have tested the speakers without case, so it will improve with built in case :)
    Suggestion
    The connector alfabets at me a bit faulty, so L,G,B is written on instead of L,G,R, but who cares, no ?

    Jan 17,2018

  • Александр
    Ano (0) Barva: Verde
    Плата усилителя с Gearbest - PAM8403 Amplifier Board 5V
    Плата усилителя с Gearbest - PAM8403 Amplifier Board 5V Хороший товар!Отличное качество!Хорошая цена!Быстрая доставка!Рекомендую однозначно!

    Nov 19,2018