
Another nice example of the V-Tech Alphabet Apple. Glitch button, Pitch control, and reset switch added. Lovely random Analog sample and hold craziness, listen here.
Guitar Pedals Handmade in Birmingham, UK

Simple keyboard/drum machine with downwards pitch control. This is one of the first 'toys' I have seen with surface mount components instead of the usual larger resistors/transistors/capacitors etc, making it a bit fiddly to solder! Audio here.
2nd version of the Super Concert animal keyboard I have done. Downwards pitch control, glitchloop threshold control with momentary on button, reset button, and light dependent resistor with on/off switch. Mayhem here.
The original toy is basically an alphabet desk with a keyboard attatched! The bends are 'always on' and consist of a pitch knob and a light dependent resistor, the more light the lower the pitch. Works best in a darkened environment. In a light environment no sounds are generated until you cover the light dependent resistor. Audio here.
Small version of the Fuzz Face with Jimi/Mayer mods. Has Volume and Fuzz controls, plus input bias control (front chicken head knob) which lets you clean the fuzz up and helps to get the fuzz working ok with a wah wah pedal. AC-128 Germanium transistors used. Recording made with my 1960's Audition electric guitar, listen here.
Fuzz Face with input and output capacitors optimised for Bass (sounds great with guitar as well), plus input and output bias controls giving more control over the sound of the fuzz. Overall volume and fuzz control as well. So from left to right = Volume, input bias, output bias, and Fuzz. Features AC-128 Germanium transistors. Bass soundclip here.

Green keyboard with Pitch control and distort switch. Capable of some pretty agresssive tones and drones. Audio here.