VU Meter Indicator Music Spectrum Analyzer 20 Segment 15 Level LED Display w/DSP
USD 42.32 USD
Specifications
| ITEM TYPE | Without DSP |
| Display Characteristics | 20 segments, 15 levels |
| DSP Sampling Rate | 48KHz |
| Input Voltage | USB 5V/DC 7-24V |
| Brand | Unbranded |
| Frequency Range | 50Hz-20kHz |
This device must be powered independently when it is used as DSP sound processing, such as 220v USB charging head or special 12v input, otherwise it will introduce screen crosstalk. knob cap (DSP version).