There's a lot to be said for working with what you have, rather than looking to what you might buy. Don’t be afraid of your guitar’s tone and volume knobs; they might be the most fantastic, expressive ...

If you think that having a tiny practice amp sounds good in theory, but you're concerned about whether or not such an amp exists that actually sounds good, the Positive Grid Spark Mini is here to ...

If you're looking for a portable guitar amp, the Positive Grid Spark GO is an option that has received many positive reviews. Using a portable amp like this means you can play guitar wherever you go - ...

Los Angeles industrial designer and keen guitarist Mark Andersen says that close examination of playing patterns has revealed that the current knob/switch setup on most electric guitars results in ...

The circuit has been designed for the purpose of creating a portable unit of preamplifier that would function as standalone control for gutitars. TL062 – a low power JFET dual operational amplifier ...