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

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ As a VU meter, it is equipped with dual 60x35mm large meters, which can dynamically decorate your audio environment and provide unparalleled visual effects when switching audio signals. As an audio switcher, you can easily switch between two amplifiers and two sets of speakers, without the need to repeatedly plug and unplug cables, and prevent socket contacts from wearing out. Strong design and strong compatibility: All channels adopt fully isolated design, and the GND of each channel is independent without mutual interference. Compatible with all kinds of amplifiers such as BTL/Class A/Class B/Class D digital amplifier/tube amplifier Easy to use and perfect details: Powered by Micro USB 5V, built-in speaker protection load. With the remote control, you can quickly set up your work status from a distance. All settings can be saved after shutdown for more convenient use. Appropriate size and exquisite appearance: Cool black case, warm VU meter and clear indicators have a vintage and dynamic look, perfect match for different usage scenarios, perfect for audiophiles who have multiple amplifiers and speakers Perfect for. Warm tips: 1. For safer and faster delivery, the remote control may not include (CR2025 3V). Please prepare by yourself. 2. Do not connect VU3 to amplifiers with actual output power greater than 100W. Doing so may damage the VU meter. 3. When you turn off the VU3, the amplifier B channel and speaker 2 channel will be automatically selected, allowing you to input and output audio signals as usual. Also, when you power on the VU3 again, it will automatically switch to the previously configured channel. Parameters Audio input/output: 2 groups of banana female Operating mode: 2-IN-1-OUT/1-IN-2-OUT Compatible amplifier type: All kinds of types (BTL/Class A/Class AB/Class B/Class D digital Amplifier/tube amp, etc.) Maximum slew power for each channel: 100W (actually) Backlight brightness adjustment: 4-step adjustment (can be turned off) Amplifier no-load protection: Support Remote control function: Support Settings saved after shutdown: Support Working voltage: DC 5V (more than 1A) power interface: Type C Remote control model: CR2025 3V (may not be included) VU meter diameter: 60*35mm Dimensions (W* W*) (Depth*Height): 178*118*68mm/7.01*4.65*2.68 inch Package Dimensions (width*depth*height): 280*185*155mm/11.02*7.28*6.10 Net Weight: 980g/2.16lb Package Weight: 1.2kg/2.65lb Packing List 1* VU3 VU Meter & Audio Switcher 1* Remote Control (No) 1* USB Cable 1* User Manual