You have an idea.
You build it.
But will anyone buy it?
In this episode of Crowdfunding Demystified, Salvador Briggman speaks with Max Engle, founder of Groundhog Audio, about how he raised more than $192,000 on Kickstarter for OnePedal—a smart guitar pedal that matches your tone to any song with one click.
This episode is about more than music.
It’s about validating your crowdfunding idea before investing too much time and money.
Max tested demand with rough prototypes, conversations with more than 100 guitarists, and new marketing techniques.
That early feedback helped shape the final product.
Kickstarter then became a way to secure backers, gather beta testers, and build a loyal community.
In this episode, you’ll discover:
- How to test crowdfunding demand before launch
- Why founder-product fit matters
- Why ugly prototypes generate better feedback
- How social media feedback improved the product
- What it takes to fund in five minutes
If you’re planning your first Kickstarter campaign, this episode shares a proven path to getting funded.
Resources and Tools Mentioned:
- Book a coaching call
- Subscribe for Weekly Crowdfunding Tips
- Fulfillrite: Kickstarter and crowdfunding reward fulfillment services. They come highly recommended! Download their free shipping and fulfillment checklist
- FREE Kickstarter Course
- Kickstarter Launch Formula Audiobook
- OnePedal™: The Tone-Matching Guitar Pedal on Kickstarter
- Groundhog Audio Website
- Groundhog Audio on Instagram

