Douk Audio VU3 Dual Analog VU Meter, 2-Way Amp/Speaker Switch, DB Panel Display Audio Switcher Box

The VU meter features dual large 60x35mm meters, dynamically enhancing your audio environment and providing unparalleled visual effects when switching audio signals. As an audio switcher, it allows you to easily switch between two amplifiers and two sets of speakers, eliminating the need to repeatedly plug and unplug cables and preventing wear on socket contacts. Powerful Design and Compatibility: All channels feature a fully isolated design, ensuring each channel's GND is independent and eliminates mutual interference. Compatible with all types of amplifiers, including BTL, Class A, Class B, and Class D digital amplifiers, as well as vacuum tube amplifiers. Easy to Use and Perfect Details: Powered by a 5V micro USB port and featuring built-in speaker protection. The remote control allows you to quickly configure the operating conditions from a distance. All settings can be saved after shutdown, making it even more convenient to use. Appropriate Size and Exquisite Appearance: The cool black case, warm VU meter, and clear indicators create a vintage and dynamic look that perfectly matches a variety of usage scenarios and is ideal for audiophiles with multiple amplifiers and speakers.