Supply voltage: 6 to 14V DC / 200mA
Number of LEDs: 15 (3 x 5)
Input sensitivity: 25 to 150mV
Low â€“ 100 to 300Hz
Mid â€“ 800 to 2KHz
High â€“ 3 to 5KHz
Includes 3 independent sensitivity controls
PC board dimensions:2.70" x 3.74"
This is a spectrum analyzer display with three channels which respond to low, medium and high frequencies of the audio band. It creates a fantastic display using three bars of coloured LEDs (red, green and yellow). Due to its high input sensitivity it can be connected directly to the Line-Out of your music system and operates with a wide range of input voltages from 6 to 14V DC.