Nixie Tube Sound Pickup & Level Meter — Music Spectrum Display for Home, Office & Studio — Retro Desk Gift

A retro Nixie-tube sound pickup that doubles as a sound level meter and music spectrum display — ideal as a decorative gift for rooms and desks. Compatible with mobile phones, computers, CD players or external speakers, it’s suitable for many occasions at home, in the office or in a studio. Built with high sensitivity, the unit supports gain adjustment and also supports sensitivity adjustment so you can fine-tune its response. No assembly required — ready to use out of the box.