With the blessing of Arredondo’s family, Friedman will build a highly limited amp that encompasses most of the late amp ...

as [_electroidiot] shows us with a fairly inexpensive build. The design is inspired by the guitar amps of the 1950s and 1960s so it’s not for audiophiles. The circuit is a pretty conventional ...

All you’ll need to do is vary the amplitude of the guitar’s signal at regular ... This setup controls an LM386 amplifier. The build is really simple, but from the video after the break we ...

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As with all of Positive Grid's smart amps, the Spark Edge takes a similar route in offering a huge array of sounds, excellent ...

Maurice Skogen is a throwback. While most musicians are buying the latest digital electronics, he’s happily building guitar amplifiers based on a 1950s sound. “The sound was better back then ...