Hands on, step by step, how to video for modifying the pitch control on a battery powered musical toy.

This Bratz musical keyboard has beats and song demo's, a mini keyboard and some neat effects too..

In this video I show you the process of removing the fixed pitch resistor on the circuit board and replacing it with a variable one. In this case I am using a 1meg potentiometer.

This pitch modification installed a rotary control on the instrument to adjust the speed of the samples it plays....from way way low to sput-ter-ing-ly fast
Some unpredictable sounds result. Enjoy!

свернуть