There are a small handful of old tubes that need an impressively low voltage to work, though, and [J.G.] has put a few of them to work in this battery-powered audio tube amplifier. The key to the ...

There’s a mystique among both audiophiles and musicians about vacuum technology, thus having a tube amp still carries a bit of a cachet. New ones can be bought for eye-watering prices and old ...

It’s the budget hi-fi brand’s first non-streaming amplifier. WiiM Amp Pro streaming amplifier Every product is carefully selected by our editors. If you buy from a link, we may earn a commission.

What I really loved was old, vintage Marshalls ... All these modelers are based on tube amps, so they still need tube amps to get the sound Does the process change when building an amp for ...

Tube amplifiers are widely regarded as the pinnacle of electric guitar amplification, giving the most organic and responsive sound, as well as plenty of volume. However, any tube amp player knows ...