Inspired by the Warm Glow of Nixie Tubes

MK7 is our modern homage to vintage Nixie clocks—keeping the soul of that warm glow, re-engineered as sound-reactive light. It listens to your room and paints it with motion.

Learn More About Nixie Tube

Wireless Sound, Pure Light

Most audio-reactive lights need a cable—and often bring hum or noise. MK7 takes a cleaner path: real-time stereo sampling with a wireless pickup, so it reacts precisely without touching your audio chain.

Place it by your speakers, on your desk, or next to your TV—and watch it sync with stunning accuracy.

Built for Atmosphere

Each glass column houses 110 tightly-spaced RGB LEDs, arranged for deep, flowing, lifelike light. Not just bright—immersive.

From soft ambient glows to energetic pulses, MK7 turns sound into mood with clarity and depth—whether you’re relaxing, working, or just listening.

Ready in Seconds

No apps. No setup fuss.

Just power it on, place it near your sound source — and enjoy the show.

Feel the Fine-Tuning.

  • Left knob — Adjust sensitivity.
  • Right knob — Set brightness.
  • Middle buttonTap to change color; press-and-hold to switch mode.

Tech Specs

Body Material

- ABS + Glass + Metal

Interface Type

- USB-C

Control Method

- Body Buttons

Power Supply

- External 5V USB Power

Dimensions (L x W x H) (Inch)

- 3.35 x 3.62 x 4.72

Included in the Box

  • USB-C cable

  • User Manual

  • MK7

Customer Reviews

Based on 87 reviews
82%
(71)
13%
(11)
3%
(3)
2%
(2)
0%
(0)
B
Brian Navarro
No power switch

My only complaint is you have to disconnect this from the USB power to shut off.

J
Joshua

Great little desk toy. The speaker part is to sensitive, so rock music, or alot of country, and pop just make it light up full glow most of the time.

M
Mark Ivann Mendoza
Need more tweaking

Only works with lower volume

K
Kevin McNerney
Awesome product

Bought this for display with my.D.J. booth and is perfect. Superbly entertaining

T
Teague Chambers

neat