Adding Pitch Control to Brain Shift

[Samtastic]

I have a game from 1998 called Brain Shift by Tiger. The circuit board is in the back of the device and it has a speaker and is controlled by on/off button and a electronic speaker. There is a circuit board inside. How do I add pitch control to it?

[iwillbeacircuitbender]

Casper Electronics has a nice tutorial on this:
http://casperelectronics.com/finished-pieces/circuit-bending-tutorial/pitch-adjustment/

[BopItFreak]

I have a game from 1998 called Brain Shift by Tiger. The circuit board is in the back of the device and it has a speaker and is controlled by on/off button and a electronic speaker. There is a circuit board inside. How do I add pitch control to it?

Hi Sam it's me BopItFreak! I have a question. I just got a Brain Shift (i think it is slightly high piched) i was wondering how you added the pich control knob to one of your brain shifts. Did you use that other website's tutorial? Or did you literally send it to them? Also how many brain shifts do you have (including broken/thrown away ones)?