AUSTINDRIVE - The Educational Guitar Pedal Engineering Kit. Watch the sample video tutorial at the YouTube link below. PARTCIPATE IN YOUR TONE! - Solder the basic circuit and wire the jacks and switch, then easily install, audition, remove, listen, modify, and change more than 25 different components (including 4 different, popular op-amps!) to create your own sound. Choose from Checkerboard or Black graphics on your pedal enclosure. Discover by doing. Change and listen to different components to learn WHY: - A glass "cat's whisker" diode sounds different than a silicon chip diode - Different resistor values deliver different sounds and gain levels - Different capacitor values affect the tone - Changing amplifier chips changes the sound Use these basics to define your Gain, Volume, Tone and Drive - from deep blues, to Fuzz, to 70's rock, to cutting metal. You want more distortion? Less treble? More volume? Swap-out parts and change it! AUSTINDRIVE was designed by educators* to springboard students into modifying - and even designing - their own pedals. Don't worry... The fully-illustrated and photographed instructions will guide you and give you suggestions where to start. Then you can make changes from there, based on what you hear. Watch one of the Video Tutorials supplied with your kit: https://youtu.be/7Mmf3sNv-vY All the parts are included, and there literally half-a-million ways to configure an AUSTINDRIVE... Which tone will you end up loving? * Classroom and online workshops are available for schools, colleges, music stores, clubs and Maker spaces. See our website and contact us for details.