I was searching for a Multi voice changer, a device to change your voice to something else for a friend lately and found out there are quite a lot this device on the net for sale.. interesting toy actually, I wonder if I can find this in Malaysia?
Ten different voice modifiers in one 6 1/2″ voice changer
Use the Multi Voice Changer to fool your friends. The side levers create hundreds of combinations.It features LED lights. Requires one 9V battery (included).
http://www.physlink.com/estore/cart/MultiVoiceChanger.cfm