Self-taught boutique builder Charles Henry puts musicality first with his designs, winning fans including Grace Bowers and Yvette Young – but he’s only just getting started ...

Steve Morse is also a fan, but he’s conceded there is one thing ... For that reason, while Morse owns a Kemper, he’s sticking ...

For the electronics enthusiast a tube audio amplifier makes for an interesting and unusual project, and for that reason it’s one tackled by many. [Keri Szafir] is no exception, and she’s ...

Much like vinyl records, tube amplifiers are still prized for their perceived sound qualities, even though both technologies have been largely replaced otherwise. The major drawback to designing ...