Digital amp | Guitar World

“A desktop amp that crosses over into serious recording, rehearsals and more”: Boss Katana Air EX review

By Nick Guppy published 6 February 24

More Air, vicar? Boss has pumped up its popular wireless desktop amp with some specs that make it a viable option for stage, studio and home

Boss Katana-Artist MkII Head review

By Nick Guppy published 15 March 23

The well-received and affordable Katana range gets a new top-of-the-line head and matching 2x12 cab. There’s plenty of tech onboard, but does it satisfy the classic tonehounds?

Boss Katana-50 MkII EX review

By Nick Guppy published 8 March 23

The next evolution of Boss’s best-selling amp has arrived – and, somehow, it’s even better

Boss Dual Cube LX review

By Amit Sharma published 15 February 23

The eternally popular practice amp returns in a desktop-friendly format – and with more features than ever before

Positive Grid Spark Mini review

By Rob Laing last updated 27 October 22

The Spark 40 has got a smaller 10W sibling and it offers a similarly audacious range of sounds and functions in a non-more-portable format – and [spoilers] it sounds huge

Boss just gave players more reasons to pick up a Katana MkII with impressive Version 2 software update

By Matt Owen published 15 July 22

A new Klon effect, improved Cab IR capabilities, fresh contour settings and an additional Solo EQ block are among the new features added to the Katana MkII digital guitar amp platform

Fender Tone Master Super Reverb review

By Nick Guppy published 21 February 22

This stunning digital recreation of a legendary combo includes superb reverb and tremolo for authentic Fender tone and response without the price – or weight – of an all-valve version

Vox Mini Go 50 review

By Nick Guppy published 3 August 21

Vox’s latest amp is perfect for al fresco performance, with mains or battery power and a host of onboard extras for practically endless fun and inspiration

Blackstar ID:Core V3 Stereo 40 review

By Nick Guppy published 11 May 21

Blackstar’s upgraded entry-level practice amp delivers great tone and features – plus, it's a serious steal at this price

Get incredible, authentic valve tones at an amazing price with Vox's Cambridge50 amp

By Jackson Maxwell published 21 July 20

Learn more about this seriously impressive hybrid amp, and the amazing variety of high-quality tones it can dish out