Nick Guppy
Nick Guppy was Guitarist magazine's amp guru for over 20 years. He built his first valve amplifier at the age of 12 and bought, sold and restored many more, with a particular interest in Vox, Selmer, Orange and tweed-era Fenders, alongside Riveras and Mark Series Boogies. When wielding a guitar instead of soldering iron, he enjoyed a diverse musical career playing all over the UK, including occasional stints with theatre groups, orchestras and big bands as well as power trios and tributes. He passed away suddenly in April 2024, leaving a legacy of amplifier wisdom behind him.
Latest articles by Nick Guppy

By Nick Guppy Last updated
With the pedalboard user in mind, Kemper has downsized for its compact new Profiler Player

By Nick Guppy Last updated
Improve your guitar playing with my pick of the most powerful yet portable amp solutions

By Nick Guppy Published
Bad Cat’s new addition combines its classic signature sound with a unique new high-gain voicing – and the results are remarkable

By Nick Guppy Published
Victory joins forces with Peter ‘Danish Pete’ Honoré once again to produce a compact signature model loaded with classic sounds

By Nick Guppy Published
Blackstar has introduced a timely update to its award-winning programmable guitar amp range, but how do these combos stack up?

By Nick Guppy Published
Boss has crammed a full Katana amplifier into a tiny headphone-amp format – and its long list of features and tones makes it practically irresistible

By Nick Guppy Published
Victory’s compact high-gain monster is back, revamped and improved, and with a new Clean mode

By Nick Guppy Published
Bucking the recent trend for compact heads, PRS goes large with its latest signature amp for the Alter Bridge guitarist

By Nick Guppy Published
A special edition of the popular load box celebrates 15 years of Two Notes digital innovation, presenting players with a suite of contemporary features and vintage-inspired DynIR cabs

By Nick Guppy Published
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

By Nick Guppy Published
Intended to partner the Tone Master Pro, the relatively affordable FR-12 performs its purpose flawlessly – but its practical applications stretch beyond serving Fender's flagship modeler

By Nick Guppy Published
Fender jumps into the lead of the modeling preamp race with a floor unit that's steeped in the brand's DNA and presents heaps of amp sounds and effects in an easy-to-use package

By Nick Guppy Published
Meet the augmented, dual channel Ironheart amp head – a versatile piece of kit with superb reverb and plenty of gain

By Nick Guppy Published
Compact, crammed with gain and kitted out for home practice or the stage – meet the latest addition to Laney’s Foundry series

By Nick Guppy Published
The classic JTM45 finally comes to the lower-watt Studio series – and it’s one of the finest Marshall amps in years

By Nick Guppy Published
Emprize combines two sought-after tweed combos, authentically capturing brown-panel lead tones and black‑panel rhythm sounds in one amp

By Nick Guppy Published
A signature version of Vox’s unique Nutube micro head that’s instant Queen at Wembley – and nearly as loud

By Nick Guppy Published
A giant-killing combo that delivers classic 5150 sounds in a compact, affordable package

By Nick Guppy Published
An ultra-affordable practice amp for gigging guitarists and a great pedal platform to boot

By Nick Guppy Published
An old favorite returns as Bad Cat reboots its trailblazing tube combo with an updated circuit, while preserving the exclusive voices and character of the original

By Nick Guppy Published
Ashdown’s new 30-watt head features Two Notes’ integrated speaker emulation and reactive load, making it a powerful tool for live and studio

By Nick Guppy Published
This expanded version of Blackstar’s feature-packed format might just be the finest pedalboard amp yet

By Nick Guppy Published
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?
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