Enhance your audio projects with this professional-grade VU Driver Board, designed to deliver precise and reliable volume unit metering. Featuring a specialized VU driver IC with an integrated root dynamic compression circuit, this board effectively stabilizes pointer movement by preventing fluctuations caused by small or large signals. The built-in mute function ensures safe startup by keeping the mute pin low, protecting the pointer from overload. Key Features: · Professional VU Driver IC: Incorporates a root dynamic compression circuit for smooth and accurate signal display, avoiding erratic pointer movements. · Mute Functionality: Equipped with a mute function IC that activates during startup to prevent pointer overload and extend component life. · Convenient Power Supply: Operates on an AC 12V power supply, simplifying integration into stereo VU meter systems. · Durable and Secure Construction: Utilizes a double-sided PCB design that guarantees strong terminal connections and robust pads resistant to loosening. · Optimized Layout: Features an aesthetically pleasing and interference-free circuit layout, ensuring stable operation without self-excitation. Specifications: · Item Type: VU Driver Board · Material: PCB · Rated Voltage: AC 12V · Size: Approx. 55 x 66 mm (2.17 x 2.60 in) · Mounting Holes Diameter: Approx. 3 mm (0.12 in) · Hole Spacing: Approx. 50 x 56 mm (1.97 x 2.2 in) Package Includes: · 1 x VU Driver Board This VU Driver Board is an ideal solution for audio enthusiasts and professionals seeking accurate and stable volume level indication. Its robust design and comprehensive features ensure reliable performance in stereo VU meter applications, making it a valuable component for enhancing sound monitoring systems.