The device employs transistors. Tl and T2 - microphone preamplifier, the microphone's sensitivity is adjusted through the trimmer. 
The filters are implemented through resistors and capacitors, respectively for low, medium and high frequencies. 
Power supply DC 9 to 18 Volts. 
Overall dimensions PCB 78x47mm. 

This kit is disassembled, requires assembly and soldering. 
Also available as an assembled module - Product code 1525

The appearance may differ from the one in the photo without changing the parameters of the product (This means that there may be a difference in the elements used (appearance, placement, color, shape or value)).

Color music device /3x3 light-emitting diodes - LED's/

  • Brand: Hobbykit Ltd
  • Product Code: 1045
  • Availability: Out Of Stock
  • 7.90 ЛВ. (4.04 €)


  • 3 or more 7.70 ЛВ. (3.94 €)
  • 5 or more 7.40 ЛВ. (3.78 €)
  • 10 or more 7.00 ЛВ. (3.58 €)

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