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Cell Phone Amp & Charging Station - Project Video Available

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Project by pmayer posted 11-20-2017 10:04 AM 685 views 6 times favorited 4 comments Add to Favorites Watch

This acoustic cell phone amp provides an 8-10 db boost, and has access for a charging cable so that you can charge your phone while listening to music. Made of walnut and finished with walnut oil. This is my “mass production” holiday gift project for this year. After you get the first one completed, you can produce these in about an hour apiece.

Build video is available here: https://youtu.be/yRHdsFFNo-I

-- PaulMayer, http://www.vernswoodgoods.com





4 comments so far

View Jim Jakosh's profile

Jim Jakosh

19743 posts in 2938 days


#1 posted 11-20-2017 06:41 PM

That is a cool idea!!

Cheers, Jim

-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!! Variety is the Spice of Life!!

View pmayer's profile

pmayer

987 posts in 2898 days


#2 posted 11-21-2017 01:35 AM

Thanks, Jim!

-- PaulMayer, http://www.vernswoodgoods.com

View Rick_M's profile

Rick_M

10599 posts in 2213 days


#3 posted 11-21-2017 01:46 AM

Congrats on a quick top 3.

You’ll get more volume the closer you get to a true horn shape.

-- http://thewoodknack.blogspot.com/

View pmayer's profile

pmayer

987 posts in 2898 days


#4 posted 11-21-2017 01:58 AM

Thanks, Rick. Yes, also found that the output shape matters a lot. I experimented with a lot of designs and this one produced the best combination of amplification and tonal quality enhancement among my prototypes. I’m sure it could be better, though.

-- PaulMayer, http://www.vernswoodgoods.com

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