SHOPLED2015 DSP Music Spectrum VU — Acrylic Shell
LED2015 multi-mode DSP equalizer / VU sound pickup, colored acrylic enclosure. A popular desktop spectrum display.
A refined dual-Bluetooth audio switcher built for desktop setups. It connects two Bluetooth sources and switches between them, feeds a high-definition output, and lets you set the output volume digitally — the last value is remembered across power cycles. USB-powered for clean desktop integration, it adds a glowing dual-screen spectrum that reacts to the music, doubling as an ambient visualizer while the switcher does its job. Ideal for upgrading a speaker, amp or display chain without losing flexible input selection.
It accepts two Bluetooth sources (channel A and channel B) and lets you switch between them with the knob.
Yes. The output volume is digitally adjustable, and the device remembers the last value across power cycles.
It is USB powered, so you can run it straight from a power bank, PC, or USB charger without a separate adapter.
Yes — because it is powered via USB, it works worldwide with any USB 5V source.
SHOPLED2015 multi-mode DSP equalizer / VU sound pickup, colored acrylic enclosure. A popular desktop spectrum display.

VFD2515 vacuum fluorescent display music spectrum — 5-12V input, sound-activated VU animation. The classic GEEKTONE demo.

LED2015 music spectrum with DSP equalizer, multiple modes, sound pickup, and a transparent acrylic shell.

24-bit virtual nixie VU meter on a color LCD. A nostalgic nixie-tube look with VU ballistics and multi-mode animation.