We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black desktop audio spectrum meter with two glowing pixie tubes on a stand

LORDWORLD

LORDWORLD VU9 Pixie Tube Audio Spectrum Meter Black 3.35 inch

SKU CH-Y5KR-ZTXB5

A 3.35 inch retro-styled audio spectrum meter with microphone and 3.5 mm AUX inputs, USB-C power and adjustable visual effects for desktop decoration

  • Retro Nixie-tube look meets modern audio visualisation
  • Microphone and 3.5 mm AUX inputs capture sound from any source
  • Adjustable display mode, gain, colour, speed, peak colour and brightness
  • USB 5 V power with settings saved after power-off
  • Includes two tubes, USB-C cable, 3.5 mm splitter, screws, screwdriver, stand feet and manual

Retro Nixie Tube Audio Meter

The LORDWORLD VU9 Pixie Tube is a desktop audio spectrum meter that blends vintage Nixie tube aesthetics with modern functionality. It provides a visual representation of sound levels using two glass tubes housed in a black finish. The unit is designed for home, office, or studio decoration and connects via USB 5V power.

Desktop Users Wanting Visual Audio Feedback

This meter suits users who want a decorative real-time display of audio output from smartphones, computers, CD players, or speakers. It offers both a built-in microphone for wireless pickup and a 3.5 mm AUX input for direct connection. Buyers needing measured decibel readings, data logging, or professional calibration should look at dedicated measurement instruments instead.

3.35 Inch Tube Display Size

The visual output is delivered across two tubes with a 3.35 inch designated size that defines the unit's desktop footprint and visibility. Adjustable settings cover display mode, gain, colour, speed, peak colour, and brightness with power-off memory retention. A USB-C cable, 3.5 mm splitter, screws, screwdriver, isolation feet, and manual are included.

How it compares

Measured against everything we stock in Wi-Fi & Bluetooth Audio Devices, at today’s prices. Recalculated every night.

Price $192.99
Pricier than about 79% of the 297 comparable items (median $63.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

What audio inputs does the VU9 Pixie Tube accept?

It has a built-in microphone for wireless pickup and a 3.5 mm AUX input for wired connection to smartphones, computers, CD players or speakers.

What physical items come in the box for mounting the unit?

The package includes two tubes, isolation stand feet, screws and a screwdriver so you can assemble and stabilise the meter on a desk.

How is the VU9 powered and configured during first use?

Connect the supplied USB-C cable to any 5 V USB source, then use the on-device controls to set display mode, gain, colour, speed, peak colour and brightness; settings are saved automatically when power is removed.

More in Wi-Fi & Bluetooth Audio Devices

Similar items