Review on π Nobsound KS25 Crystal Cube LED Music Audio Spectrum Analyzer Kit: Accurate Sound Level Display for Vacuum Tube Amplifier DIY (Assembled) by John Martin
Gorgeous Colors: Amplifier
Since I had dead space inside the Thermaltake Tower 900, I installed 2 of these where the water tanks were. I have one more mod to do, just not sure if I want them in the drive bays or out on the glass. They shine bright and quite colorful. In general, a simple installation: connect the audio splitter adapter to the speaker output, then connect the speakers and tower cable. Connect another cable to the USB port for power. The two cables merge into one, which is connected to the tower. Turn on the power button and adjust the volume so they light up.
- Spectrum has 8 kinds of classic display modes and 6-level gain adjustment, they can be adjusted by button, as well as left and right channels, power-off memory settings; Please adjust the input volume and gain so that the display amplitude is in the appropriate range (default value is 3).
- Don't know
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