The ST-JAMster can be connected to headphones, an audio interface, or an amplifier and has reverb, delay, and distortion ...

With little more than a gutted record player, a light bulb, and the legendary 555 timer IC, [Jacob Ellzey] has constructed this very slick optical tremolo effect for his guitar. By modulating the ...

Yamaha's lineup of TransAcoustic guitars combines superb build quality with cool built-in effects. I sampled a concert-size FS-TA that sells for about $940. The Yamaha FS-TA features onboard ...

Guitar effects and other musical circuits are a great introduction to electronics. There’s a reason for this: with audio circuits you’re dealing with analog signals and not just the ones and ...