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 ...

Bluetooth, and RCA input, all capable of driving passive speakers and powered subwoofers to upgrade your audio system. The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E ...

This forms the basis of [Ratti3]’s amplifier, but with the added interest of a battery supply and a Bluetooth connection. The tube circuit is a very conventional anode follower using an EF95 ...

These tube receivers require more know-how than a solid state unit but deliver ample rewards for your effort with true tube power and warmth. “Listening to vinyl through a well-maintained tube amp can ...

Looking for a top portable Bluetooth speaker? We've tested a bunch of them, and these are our current favorites. Executive Editor David Carnoy has been a leading member of CNET's Reviews team ...

One of my favourite desktop additions over the years has been my high-end audio setup. It's reasonably high-end, anyways, which I only mention because you can spend about as much money as you ...

What's not to like about modeling amplifiers? They're versatile ... must-haves for rock guitarists like Orange and Marshall tube amps. Bluetooth connectivity and the Fender TONE 3.0 smartphone ...

Our audio experts compared hundreds of earbuds, listening for clear, true-to-life sound with a solid Bluetooth connection. Secure, comfy fit A well-designed pair should fit most ear shapes ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

High-power Class A/B amplifier realizes your speakers full potential Fully discrete HDAM technology maximizes clarity warmth and three-dimensionality Built-in Marantz Musical Phono EQ is ...