This clever project boosts the sound coming from your smartphone, and all it takes is a little creative work at the band saw.

Step-by-step instructions, exploded views, materials list, and more—these plans have everything you need to build your own Smartphone Amplifier.

What you get (Downloadable PDFs):

Standard Plan:

• 8.5” x 11” PDF of 5 printable (digital) pages of step-by-step instructions
• 20 full-color photos and illustrations and exploded views
• Cutting diagram and materials list
• Full-size pattern for the curved parts

Premium Shop Drawings: 

• 11” x 17” printable PDF
• More detailed drawings of every part and every assembly that supplements the standard plan
• More exploded views for a better understanding of the project

What you get (Printed & Shipped):

Standard Plan:

• 5 pages of step-by-step instructions
• 20 full-color photos and illustrations and exploded views
• Cutting diagram and materials list
• Full-size pattern for the curved parts
• 8.5” x 11” print shipped to you

Premium Shop Drawings: 

• More detailed drawings of every part and every assembly
• More exploded views for a better understanding of the project
• A large, 24” wide print on premium paper shipped to you

Click here to learn more about the Premium Shop Drawings