Coopersonic Valveslapper review

Snigger-inducing unit delivers the goods

  • £149
Quirky, and maybe not to everyone's tastes.

MusicRadar Verdict

Whether you see the Valveslapper's labelling as playful or a tad cringe-inducing is a matter of taste - but there's no denying its unique innards.

Pros

  • +

    Different, but still useable.

Cons

  • -

    T&A not for everyone!

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Coopersonic might not be a name you're familiar with, but that won't last for long. So far Arctic Monkeys, Ronnie Wood and producer John Leckie (Stone Roses, Radiohead, The Verve) have all used this pedal, which is hand-built in Nottingham.

The pedal is loaded with 6N2PEV valves (a Russian military spec version of the more common 12AX7).

Instead of sticking with conventional control names like Gain or Level, the bods at Coopersonic have opted for the far more amusing Thrust (volume), Balls (bass), Tits (treble) and Ass (gain), and they reckon the pedal can go from blues to metal.

They're not wrong. In part, this is due to an EQ section that offers 15dB of boost or cut for each band, meaning you can make extreme changes to your sound. Setting the gain low with Thrust and Balls at 12 o'clock and Tits at one-ish gets a good classic rock tone.

From here, it's a case of rolling back your guitar's volume to clean up the sound. There's no shortage of gain either; rolling it past the three-quarters mark takes the Valveslapper into a fuzzed-out doom machine.

Let's be honest: the Valveslapper's quirks won't be for everyone. But it's this quirkiness that draws your attention to the sheer amount of gain and EQ options on offer, proving that the Valveslapper will be suitable for many playing situations.

Stuart Williams
Drums

Stuart has been working for guitar publications since 2008, beginning his career as Reviews Editor for Total Guitar before becoming Editor for six years. During this time, he and the team brought the magazine into the modern age with digital editions, a Youtube channel and the Apple chart-bothering Total Guitar Podcast. Stuart has also served as a freelance writer for Guitar World, Guitarist and MusicRadar reviewing hundreds of products spanning everything from acoustic guitars to valve amps, modelers and plugins. When not spouting his opinions on the best new gear, Stuart has been reminded on many occasions that the 'never meet your heroes' rule is entirely wrong, clocking-up interviews with the likes of Eddie Van Halen, Foo Fighters, Green Day and many, many more.