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 ...

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 ...