The PS Audio Stellar M1200 is an exceptional mono amplifier with a tasty valve input stage, immense power, an attractive design, and gorgeous audio to match.

Slimming down the original Pro Reverb model to a single 1×12, single-channel format, the 40-watt ’68 Custom Pro Reverb has been modified to add a little more touch…

It might seem odd that one of the world’s best-respected names in reproduction Marshall-style amplifiers is based in the United States. But consider the part the British stack…

If you were building a tube amplifier in the early 1990s, you were a significant outlier. The warm glow of a tube amplifier lends credibility to an audiophile…

All of the electronic components were removed and a new tube amp was built on the original metal chassis. It uses a Bluetooth module for input which facilitates…

JHS Pedals main man Josh Scott continues his adventure through the history of effects by talking about… hang on… amps?!

If you have ever had a go at building a tube-based project you will probably be familiar with the amount of metalwork required to provide support structures for…

A #Triad #tech company offers seven new solid state power amplifiers, one of them powering a space-probing telescope.

China-hifi-Audio offers excellent audiophile tube amplifiers that are extremely well made and produce clearer and smoother sounds than any other device on the market. No store in the…