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 ...

Here is the circuit diagram of a guitar preamplifier that would accept any standard guitar pickup. It is also versatile in that it has two signal outputs. Here is the circuit diagram of a guitar ...

This week, with a little help from a Roomba, [Dino] built a guitar pickup and preamp that sounds marvelous. A pickup takes vibrations from the guitar and turns them into an electrical signal which can ...

NAMM 2014: Black Widow might have come up with the ultimate solution for those of us looking for a variety of tube sounds, but not sold on digital modelling. The MGP-1A is a 3U rack-mounted unit that ...

Mathias Poets and Alex Poets have reimagined the analogue guitar pre-amp and have created the aptly named poets One. Which is taken to Kickstarter this week to raise the €20,000 the team require to go ...

Rocktron has announced the ValveSonic Plexi all-tube guitar preamp. Developed with LA Custom, the preamp aims to nail ‘Plexi’ tones spanning the ’60s to the ’80s and beyond. A bright control offers ...