In-line headphone amp

Here’s an inline headphone amp using a MAXIM MAX9725 surface mount chip and some smd capacitors. Feel free to make yours look prettier than this one.

In-line headphone amplifier – [via] Link


Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy man’s memoir,” called Borg Like Me.

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