Polish luxury brand Bonawatt has launched its beautiful valve-driven amplifiers in the UK, courtesy of Feel Flows Audio. There are two signature models: a Class A valve amp, and a Class D hybrid.

Analogue valve amplifiers, which are set using a screwdriver, are still justified today in some applications to facilitate the commissioning, fault diagnosis and maintenance of proportional valves ...

Copland’s CTA407 is a fuss-free valve amplifier. It is well made, decently equipped and sounds lovely ...

Dubbed the DukeBox by LG Labs, the concept fronts a stylish speaker unit driven by old-school tube amp technology with a thoroughly modern transparent OLED panel.

Nowadays, building a valve amp is a surprisingly straightforward process, as there are many online suppliers who will sell you a kit of parts from the other side of the world.

The latest piece of audiophile bait from McIntosh is the brand-new MC901 Dual Mono Amplifier. McIntosh originally made a name for itself producing vacuum tube (valve) amplifiers in the 1940s ...