Feature: 1. Unique Design: 32 bit music level indicator with 16 segment integrated LED module, compared to the previous 8 segment LED light bar, more beautiful appearance, welding more time saving. 2. Superior Performance: LED music level indicator light brightness can be freely adjusted, mono 32 segment wide light, to ensure sufficient dynamic range and enough fine. 3. Individually Adjustable: Exclusive molded widened light bar, the main body of the light bar rise and fall speed, peak light hold time, peak light fall speed can be individually adjusted. 4. 2 Modes: Music level indicator with DB mode and AGC mode selection (ultra wide range of AGC adaptive algorithm, to ensure the best results), single button operation. 5. Small and Compact: LED display music level indicator with 4PIN cable, small size, can be easily installed in small cases. Specification: Item Type: Music Level Indicator Material: PCB Important Notes: 1. Due to component errors, there may be a double light bar in parallel when the same signal input, the two light bar display amplitude may be different 2. In very extreme cases, there may be a very slight high frequency noise, please pay attention to the user to separate power supply, and try to replace the light board input lines themselves with shielded lines (shielding layer to ground is common sense electronics) new software display effects (a total of 8 effects) 1. The main light bar, peak stay after the drop 2. The main light bar, the peak stays and then disappears 3. Main light bar (no peak) 4. Main light bar, peak to the right flow disappears 5. Main light bar segment display ((2 lights)) 6. Main light bar point display (1 light), this is a new effect 7. Main light bar, peak back and forth running lights 8. Main light bar, peak light to the right after jumping two light position drop With ultra wide range of AGC mode and professional DB mode. Package List: 2 x Music Level Indicator1 x Motherboard1 x 4P Socket1 x 4P Cable