3 Band Audio Equalizer Module (3V–5V) – Bass, Mid & Treble Control DIY PCB for Amplifier & Audio Projects D1047 and custom sound system projects

and custom sound system projects

repair technicians

• Compact Motor Design

• Workshop and Laboratory Use

Performance depends on circuit design

3 Band Audio Equalizer Module (3V–5V) – Bass, Mid & Treble Control DIY PCB for Amplifier & Audio Projects D1047 and custom sound system projectsThis 3 Band Audio Equalizer Module is a compact and efficient audio control board designed to adjust Bass, Mid, and Treble frequencies with smooth precision. It operates on a low voltage range of 3V to 5V, making it perfect for portable audio systems and DIY electronics projects. Ideal for hobbyists, students, and audio enthusiasts who want better sound tuning in their amplifier or speaker projects.