| name | project |
|---|---|
@ady00 |
Guitar Effects Pedal/Board |
Hey there! For my project, I'd like to construct a guitar effects pedal using a Raspberry Pi. As an avid guitarist and programmer, being able to merge two of my favorite hobbies would be amazing. In summary, the device I'm planning on building will be a multi-effect guitar pedal, complete with distortion, echo, reverb, and really just about any effect as long as it's programmable.
I'll be utilizing a Raspberry Pi 4B as the brains of the operation to run effects plugins. To convert analog signals from my guitar into digital signals the Raspi can process, I'll use a HiFiBerry ADC + DAC, that will sit atop the Raspberry Pi. The Raspi will be running on Elk Audio OS, an open source operating system with low latency for audio-based projects. And finally, I'll be running a real-time VST3 plugin, NeuralPi, which is a series of Neural Networks designed to emulate famous guitar amps and effects. I'll be following this tutorial on the applications of AI for real time audio as I go. Thanks for checking out my proposal!
| Product | Supplier/Link | Cost |
|---|---|---|
| Raspberry Pi 3 A+ | MCHobby | $30.25 + $16 shipping |
| HiFiBerry DAC | HiFiBerry | $49.50 + $8 shipping |
| RPi4 Power Supply | Amazon | $7.99 |
| Micro SD Card | Amazon | $8.99 |
| HDMI micro to Standard HDMI cable | Amazon | $5.99 |
| Dual 1/4" Female to 1/8" Male Stereo Audio Adapter | Amazon | $8.99 |
| Stereo Male RCA to 1/4" Female Audio Adapter | Amazon | $9.99 |
| 1/8" male to 1/4" female adapter | Amazon | $6.99 |
| iRig2 Guitar Interface | Amazon | $39.95 |
| Patch Cables 3x | Amazon | $9.99 |
| MicroSD Card Reader | Amazon | $10.95 |
| Total | $214.38 + tax ($16.40) | $230.82 |
Shipping is included unless otherwise stated.