Category Archives: audio

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Barebones Arduino Synth

This entry was posted in Arduino audio and tagged code synth on March 10, 2010 by admin.

Two potentiometers, one speaker, and an hour of spare time combined to form my first (real) Arduino circuit and the beginning of a beautiful friendship.

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Building a Portable Guitar Amp (The Smokey Amp)

This entry was posted in audio and tagged amp diy electronics guitar music on January 11, 2010 by admin.

It was a while ago that I purchased my Smokey Amp and it was always a reliable amp if only because it was always in my guitar case and ready to play. Unfortunately, from the moment I purchased it I’ve had the desire to rip it apart and see how it’s built. Well, given two […]

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Building a CMoy headphone amplifier

This entry was posted in audio and tagged audio headphone on September 29, 2009 by admin.

In this time of digital downloads and iPods, some audiophiles may argue that the quality of our source material has suffered some spectral slipping due to digital compression schemes.  I would argue that the audio quality of most digital music is more than acceptable, but the playback equipment is an afterthought.  If you’ve ever plugged […]

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