With the wealth of cheap and highly integrated audio amplifier modules on the market ... looks like it’s cobbled together from junk, your tube-making game gets a lot harder.

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 ...

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 ...

Digital amp modelers are the future of live rigs. With the press of a footswitch, a fuzz-through-Marshall tone can seamlessly transform into a chorus-drenched Fender clean. The once-impossible ...

Gibson has expanded its burgeoning tube amp line with the 2x10 Dual Falcon 20 combo – an all-new design built in collaboration with the Mesa/Boogie Design Team. The firm first announced the ...

The iconic Fender Princeton Reverb is a timeless tube amp first created by Fender in the 1960s, designed to provide great Fender tube tone in a compact package. Though it may have originally been ...

There is usually a reason for that and in the case of the Linear Tube Audio MZ3 — it is because it does what it was designed to do and more if you have the budget for better quality sources. LTA has a ...

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 ...

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 ...