If you work on simple digital projects, just about any bench supply will offer the voltage and current you’re looking for. However, if you’re working with valves, you’ll often find yourself needing ...

Rega's new flagship preamplifier and power amplifier have been an open secret: the brand has been showing off the new Mercury and Solis products at trade shows over the last year – we caught our first ...

We have to admit, we didn’t see this coming. If at the start of 2025 you had told us that stereo amplifiers was going to be one of the most vibrant categories at this year’s What Hi-Fi? Awards, we ...

FOR many years the literature of applied physics has lacked a really up-to-date and complete account of the phenomena occurring inside valves. In consequence, students are taught very little about ...

As part of the French audio brand’s 30th anniversary celebrations, Advance Paris is introducing a new premium line of audiophile amplifiers that sits just above its acclaimed Classic range. According ...

What Is a Tube Amplifier? Tube amps are made using vacuum tubes, which were invented in 1925. Using a glass bulb akin to a light bulb, tube amps take a weak signal and amplify it several times through ...

OAKLAND, CA, UNITED STATES, July 9, 2025 /EINPresswire.com/ -- Ray Tubes is pleased to announce that its new-production vacuum tubes are now available through its ...

Dynaco hasn’t made equipment in decades. Yet it’s still a name most audiophiles know off-hand. That’s because the American manufacturer left an indelible legacy on the world of hi-fi, thanks in large ...

Talking about vacuum tubes in 2025 might seem like talking about the role of buggy whips in today’s transportation world; but that’s not the case. There’s no denying that these devices—called vacuum ...

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...

You’ve probably never heard of Advance Paris, but the prestigious French audio manufacturers are hoping to change that, today announcing that its premium lineup of amplifiers and hi-fi separates, ...