Douk Audio VU9 Pixie Tube Sound Level Meter Ref to Retro Nixie Tube Audio Spectrum w/MIC Pickup

Audio input: 3.5mm AUX microphone pick up. Power-off saving settings: support. Brightness setting: support. Rhythm sensitivity setting: support. Color setting: support full-color. Level meter display mode: two square root signal compression. Working voltage: DC 5V1A Type-C). Dimensions(WDH): 8585175mm 3.353.356.89in. Net weight: 250g0. 55lb. Package weight: 500g1. 10lb. Introduction. Inspired by Nixie tube audio spectrum, Douk Audio VU9 pixie tube sound level meter integrates retro tube design and modern technology. With microphone and line inputs, also support full function adjsutments such as display mode, gain, color, speed, peak color, brightness etc. make your desktop more energetic and dynamic. Features. VU9 supports microphone and LINE 3.5mm AUX inputs, both achieves wireless pickup and accurate display. It matches perfectly with most common audio device such as phone, computer, CD players, or speakers etc. very suitable for home/office/studio audio system to dynamically d