EBTOOLS Semiconductor Audio Spectrum Indicator, VU Meter Amplifier Board, Voice Sound Control DIY 12 Level for Musicians and Sound Audio Professionals(Music Spectrum Level
Color Music spectrum level indicator
Special Features
It can be used by DIY. It is recommended that it be used by people with hands on ability and electronic basis.
The original real time mode can be adjusted to professional DB mode, which can be installed in professional related equipment for signal monitoring.
Made of high quality materials, it has good durability and stability, and can be used for a long time.
With 8 display effects, users can freely adjust the real speed of each optical column and the main optical column.
input is isolated by op amp to avoid high frequency interference of single chip computer into audio.
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