Circuit bent things:

• vTech Alphabet Tree
• 'Animal Band Dead Keyboard
• AT&T 100 "Hellphone"
• Kawasaki "Green Machine"
• Sally - the (headless) Cheerleader
• 'Speak and Spell'

This is what I'd consider my first 'real' bend.
It started out as a keyboard I bought up in Duluth years ago and ended up a joystick-driven noisemaker with a neon green paint job. Housed under it's black and green exterior is a joystick connected to SPDT switches which send voltage to pitch and 'fuck up' contacts.
It also features a 1/4 output for interfacing with professional equipment and a reset switch in case things get really out of hand.



I'm quite pleased with how interactive and how erratic this keyboard can be. Click the download link below to hear a few minutes of putting this thing through some of it's paces.