

€3.64 tax excl.
A new version of the popular mono amplifier kit, capable of amplifying audio from any source, such as MP3 players, using the NCP2890 with an output power of up to 1 W. The kit comes pre-assembled, including a jack cable, 8Ω speaker, and a battery holder for two AA batteries, allowing for quick start-up and ideal for portable DIY audio projects. Kitronik 2165B
The Audio Mono Amplifier v3.0 is the latest version of our best-selling kit, enabling audio amplification from any device, including MP3 players. It uses the NCP2890 chip, providing up to 1W output power, making it ideal for audio enclosure projects or amplifiers. The NCP2890 is designed for portable audio devices, such as phones, and also features "Pop and Click" sound protection to prevent noise interference when powering on and off.
The kit comes pre-assembled and includes a jack cable, an 8Ω speaker with a diameter of 66mm, and a battery holder for two AA batteries, ensuring long-lasting power. To set it up, simply solder the jack cable, speaker, and battery holder, and the device is ready to use. Version 3.0 is optimized for two AA batteries, offering greater accessibility, extended battery life, and lower operating costs compared to previous models. The maximum operating voltage is 6V, with a recommended range of 2.2V to 5.5V. This amplifier is easy to assemble and ideal for mobile audio projects and DIY solutions.
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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A new version of the popular mono amplifier kit, capable of amplifying audio from any source, such as MP3 players, using the NCP2890 with an output power of up to 1 W. The kit comes pre-assembled, including a jack cable, 8Ω speaker, and a battery holder for two AA batteries, allowing for quick start-up and ideal for portable DIY audio projects. Kitronik 2165B