2sa1494 / 2sc3858 لوحة مكبر للصوت ثنائي القناة عالي الطاقة

Introducing the 2SA1494/2SC3858 High-Power Dual-Channel Amplifier Board, the perfect solution for your audio amplification needs. This amplifier board features carefully selected components, including original disassembled 2SA1494/2SC3858 transistors and imported electrolytic capacitors, ensuring top-quality performance and durability. With a main circuit that utilizes ±1% precision resistors, this amplifier board delivers a good signal-to-noise ratio, resulting in clear and high-fidelity sound reproduction. The PCB itself is constructed with a 1.6mm thick double-sided sheet and 2.0 oz copper thickness, allowing for smooth and uninterrupted current flow. The 2SA1494/2SC3858 Amplifier Board offers versatility, as it can be adjusted to operate in either class AB or class A mode, depending on your preferences.

In both modes, you can expect the audio output to be soft, beautiful, and powerful, comparable to the renowned LM3886 amplifier. This amplifier board is designed to work with a main voltage range of ±30V to ±80V, ensuring compatibility with a wide variety of audio systems. Additionally, it features speaker protection that activates at a voltage of AC12-18V, safeguarding your speakers from potential damage. At a power rating of 300W + 300W, this amplifier board offers substantial audio output, allowing you to enjoy your favorite music, movies, and games with immersive sound quality. The dimensions of the PCB are 170mm in length and 100mm in width, making it compact and easy to install in your audio setup. To further enhance the performance of this amplifier board, it is recommended to use an additional rectifier filter plate.

This package includes 1 x High-Power Amplifier Amp Board 2SA1494/2SC3858 Dual-Channel 300W + 300W. Experience the power and clarity of the 2SA1494/2SC3858 High-Power Dual-Channel Amplifier Board. Upgrade your audio system today and enjoy a truly immersive audio experience with Ubuy.