Skip to content
Logo

Hackaday

  • Home
  • Blog
  • Hackaday.io
  • Tindie
  • Contests
  • Submit
  • About

Day: August 20, 2007

Tiny Inline Headphone Amp

August 20, 2007 by Will O'Brien 5 Comments


[Jesse] sent in this headphone amp. It’s really just a board with a dedicated smd headphone amp chip(MAX9725) and a pair of smd caps recycled from an old hard drive, but it does job. I think the goal is to boost low signals rather than the usual audiophile quest for cleaner tunes.

Posted in Portable Audio HacksTagged headphone amp, headphoneamp

Search

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe

If you missed it

  • A Tale Of Two Car Design Philosophies

    108 Comments
  • Rubik’s WOWCube: What Really Makes A Toy?

    18 Comments
  • The Great Northeast Blackout Of 1965

    28 Comments
  • Meshtastic: A Tale Of Two Cities

    80 Comments
  • Reshaping Eyeballs With Electricity, No Lasers Or Cutting Required

    36 Comments
More from this category

Our Columns

  • Precision, Imprecision, Intellectual Honesty, And Little Green Men

    27 Comments
  • Hackaday Podcast Episode 342: Poopless Prints, Radio In Your Fillings, And One Hyperspectral Pixel At A Time

    1 Comment
  • This Week In Security: F5, SonicWall, And The End Of Windows 10

    12 Comments
  • Three Years In, JawnCon Continues To Grow And Impress

    3 Comments
  • FLOSS Weekly Episode 851: Buckets Of Money

    1 Comment
More from this category

Search

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe

If you missed it

  • A Tale Of Two Car Design Philosophies

    108 Comments
  • Rubik’s WOWCube: What Really Makes A Toy?

    18 Comments
  • The Great Northeast Blackout Of 1965

    28 Comments
  • Meshtastic: A Tale Of Two Cities

    80 Comments
  • Reshaping Eyeballs With Electricity, No Lasers Or Cutting Required

    36 Comments
More from this category

Categories

Our Columns

  • Precision, Imprecision, Intellectual Honesty, And Little Green Men

    27 Comments
  • Hackaday Podcast Episode 342: Poopless Prints, Radio In Your Fillings, And One Hyperspectral Pixel At A Time

    1 Comment
  • This Week In Security: F5, SonicWall, And The End Of Windows 10

    12 Comments
  • Three Years In, JawnCon Continues To Grow And Impress

    3 Comments
  • FLOSS Weekly Episode 851: Buckets Of Money

    1 Comment
More from this category

Recent comments

  • David Hoskins on Hacking A Banned Chinese Security Camera
  • Creapunk on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
  • Arya Voronova on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
  • Jan_W on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
  • Daniel on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
  • amidar on Hacking A Banned Chinese Security Camera
  • Arya Voronova on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
  • IIVQ on A Tale Of Two Car Design Philosophies
  • Elliot Williams on Bit-banged 100 MBit/s Ethernet Transmission On Raspberry Pi Pico
  • Ed on JLCPCB Locking Accounts, Mentions “Risky IP Addresses, Activities”
Logo
  • Home
  • Blog
  • Hackaday.io
  • Tindie
  • Video
  • Submit A Tip
  • About
  • Contact Us

Never miss a hack

Follow on facebook Follow on twitter Follow on youtube Follow on rss Contact us

Subscribe to Newsletter

Copyright © 2025 | Hackaday, Hack A Day, and the Skull and Wrenches Logo are Trademarks of Hackaday.com | Privacy Policy | Terms of Service | Digital Services Act | Do not sell or share my personal information
Powered by WordPress VIP