Douk Audio VFD Audio Spectrum Analyzer

Get the most accurate visual representation of your audio with the Douk Audio VFD Audio Spectrum Analyzer.  With its high-precision, multi-band display, you can easily monitor, and adjust the audio spectrum in real-time. It’s the perfect tool for professionals and amateurs alike. With its intuitive interface and easy-to-read visuals, you can hone in on the exact frequencies you need to make your audio shine. Get this Douk Audio VFD Audio Spectrum Analyzer today and bring your audio to the next level. Brand: Douk Audio. Features: The VFD253 audio spectrum analyzer integrates multiple functions, including an audio spectrum analyzer, Bluetooth receiver, audio switcher, and high-precision clock. It features a dedicated green VFD display screen with a resolution of 25 × 15, ensuring the accuracy of each frequency band. It has Bluetooth 5.0 and two groups of 3.5mm AUX inputs, allowing it to work with various devices such as phones, PCs, game players, amplifiers, and speakers. The built-i