Description

LM3886 Stereo Amplifier Board with Inbuilt Preamp & Tone Control

The LM3886 Stereo Amplifier Board is a premium Hi-Fi audio amplifier designed for crystal-clear stereo sound with powerful output and excellent reliability. Built using dual LM3886 amplifier ICs, this board includes an inbuilt preamp, bass & treble tone control, and speaker protection circuit, making it an ideal choice for DIY home audio systems, bookshelf speakers and high-quality stereo amplifier projects. This Stereo Amplifier Board is designed using 2× LM3886 ICs, delivering crystal clear and powerful sound output with exceptional stability.

LM3886 Stereo Amplifier Board Features :

Dual LM3886 Amplifier ICs for stereo operation

Inbuilt Speaker Protection Circuit for safe operation

High-quality Rectified Power Supply with 35A Bridge Rectifier

Equipped with 2× 10,000µF / 63V Capacitors for excellent filtering

Integrated 2-Way Tone Control (Bass & Treble adjustment)

Premium JLCPCB Board for durability & reliability

Supports Vertical Heatsink Mounting for efficient cooling

Plug & Play Design – easy installation & ready to use

🔹 Power Requirements:

Input Voltage: 20-0-20V AC

Transformer: 300VA Recommended

🔹 Output Power:

Delivers High Power Output with rich clarity, suitable for Home Audio & Hi-Fi Applications
LM3886ST V2 .

Applications

This LM3886 Stereo Amplifier Board is suitable for:

• DIY audio amplifier projects
• Hi-Fi home audio systems
• Stereo speaker amplifiers
• Bookshelf speaker systems
• High-quality music playback

The LM3886 Stereo Amplifier Board is an excellent choice for anyone looking to build a high-quality Hi-Fi stereo audio system. Designed with dual LM3886 amplifier ICs, an inbuilt preamp, bass & treble tone control, and a speaker protection circuit, this board delivers powerful, crystal-clear sound with outstanding reliability. Whether you’re building a DIY home audio system, upgrading an existing amplifier, or creating a custom stereo setup, this board offers exceptional performance, easy installation, and long-term durability. Experience premium audio quality with a professionally designed LM3886 Stereo Amplifier Board built for music enthusiasts and DIY audio projects.

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