Thought provoking DIY 87-108MHz AM/FM Tuner Headphone Radio

Ever wonder how a radio tuner works?

• Advanced model for high school kids or adults
• The kids will learn about radio frequency and the parts that for a radio tuner
• One of our kids favorite exploration kits
• PLEASE ONLY ORDER THE UNWELDED kit if you are prepared to WELD IT yourself, otherwise select one of the two assembled types.