Enhance your audio monitoring setup with this advanced 12-Level Stereo Indicator, designed for precise and customizable signal visualization. Featuring ultra-small stereo level lights, this indicator allows you to adjust the light bar’s rise speed, descent speed, and lamp stop time, providing a tailored display experience for professional and hobbyist applications alike. Each LED is equipped with an independent current limiting resistor to ensure uniform brightness across the seven green, two orange, and three red lights, delivering clear and consistent visual feedback. Key Features: · **Customizable Light Bar Display:** Offers multiple display modes including strip show with various top travel effects, striped marquee, and three-light top display options, allowing users to select the perfect visualization for their needs. · **Automatic Data Saving:** Settings are automatically saved every 5 seconds after changes, ensuring your customized configurations remain intact without manual intervention. Note: Avoid powering off immediately after adjustments to ensure data is saved properly. · **Professional Audio Signal Monitoring:** Equipped with V1.2 version software featuring a professional dB mode with an audio amplitude range from -40dB to +9dB, suitable for precise signal monitoring in professional audio equipment. · **High-Fidelity Signal Isolation:** Utilizes op-amp isolation for the audio input to minimize high-frequency interference and noise, enhancing signal integrity and reducing single-chip audio disruptions. · **Wide Automatic Gain Control (AGC) Range:** Supports a broad AGC range to accommodate varying audio signal levels, ensuring accurate and responsive level indication. · **Independent Current Limiting Resistors:** Each LED color has dedicated resistors to maintain consistent brightness and color accuracy across the display. · **Compact and Durable Design:** Ultra-small size makes it ideal for integration into professional audio devices, offering reliable performance without occupying excessive space. · **Factory Reset Function:** Easily restore factory settings by pressing the reset button for 10 seconds to resolve sensitivity issues and recalibrate the indicator for optimal performance. Specifications: · Item Type: 12-Level Stereo Indicator · Display Colors: 7 Green + 2 Orange + 3 Red LEDs · Display Effects: Multiple modes including strip show with various top travel and marquee effects · Audio Amplitude Range: -40dB to +9dB (Professional dB mode) · Signal Input: Op-amp isolated stereo audio input · Data Saving: Automatic every 5 seconds after setting changes Package Includes: · 1 x 12-Level Stereo Indicator This 12-Level Stereo Indicator is an essential tool for audio professionals and enthusiasts seeking accurate, customizable, and interference-free signal level monitoring. Its advanced features and robust design make it suitable for installation in professional audio equipment, ensuring reliable performance and enhanced audio visualization.