Guitar Effect Pedal By: Jerry Passeno Brian D. Stricklen

Project Goals To design and create a fully functional effects pedal Keep design as cost efficient as possible  Limit use/cost of components Meet all course deadlines

Block Diagram Guitar/Amplifier System Signal Source Effect Filter Amplifier Load Guitar Signal Power Distorted Signal Speaker High Signal Power 9V DC Voltage Source Voltage Source

Behind the Pedal How they Work:

The Experience Types of Pedals  Compression  Chorus  Phase Shift  Delay

Visual Representation Compression Input Output Gain

Visual Representation Chorus

Visual Representation Phase Shift

Visual Representation Phase Shift (cont’d)

Design Ideas Fuzz/Wah Pedal  Op-amps or Transistors? Silicon Transistors  Type of Diode?  Type of Capacitor? Power Supply  9V battery source