Inspired by the Warm Glow of Nixie Tubes

MK7 was born from our deep fascination with vintage Nixie tube clocks — not just their look, but the feeling they evoke.

We reimagined that nostalgic glow in a modern form: light that listens.

Learn More About Nixie Tube

Wireless Sound, Pure Light

Most audio-reactive devices rely on wired connections — often introducing unwanted noise into your sound system.

MK7 takes a different path. Using real-time stereo sampling and a wireless pickup system, it listens without touching your cables.

Place it anywhere — beside your speakers, on your desk, or next to your TV — and watch it respond with stunning precision.

Built for Atmosphere

Inside each tube are 110 tiny LEDs — carefully arranged to create deep, flowing, lifelike light.

It’s not just bright — it’s immersive.

From soft ambient glows to energetic pulses, MK7 transforms sound into light with stunning clarity and mood.

Whether you’re relaxing, working, or listening, it sets the perfect tone — every time.

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 — Tune how it reacts.
  • Right knob — Set your perfect brightness.
  • Middle button — Tap to change color. Hold to change the mood.

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 86 reviews
83%
(71)
13%
(11)
2%
(2)
2%
(2)
0%
(0)
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

C
Cornelio Adams
Really freaking cool!

I had really high expectations for this device, 'cause it looked so nice on the website. Let me tell you, it looks even nicer in person. Exceeded my expectations. Very quality materials and LEDs are so crisp! Th ereason I held back a star was because there is no dedicated on/off switch. I had to purchase an inline usb-C male/female switch, so I didn't have to constantly pull the plug in and out. Also, the "directions" card I received was in Chinese. Had to use Google translate app to understand it. Still a beautiful gadget!