TEENSY-Synth EXTRA: Do we need the Audio Board?

The first 1000 people to use the link in my description will get a free trial of Skillshare Premium Membership: https://skl.sh/notesandvolts01211 In this series we are learning how to build an awesome DIY Synth with a Teensy 3.2 Microcontroller! Watch Part 1 HERE:    • TEENSY-Synth PART 1: BUILD IT   Check out TEKBRANE - my music channel:    / @tekbrane   NEW TEKBRANE album is out now: https://tekbrane.bandcamp.com/album/s... TWITCH:   / notesandvolts   Want to purchase the gear I use? Check out my Amazon Influencer Page: https://www.amazon.com/shop/notesandv... WEBSITE: https://www.notesandvolts.com DISCORD:   / discord   TWITTER:   / notesandvolts   INSTAGRAM:   / notesandvolts   PATREON:   / notesandvolts   This video was sponsored by Skillshare