Aclam develops “a perfect replica” of The Beatles’ fave Vox UL730 amp for Dr Robert overdrive pedal

Aclam has announced the Dr Robert overdrive pedal, which promises to be “a perfect replica” of the Vox UL730, as used on Sgt Peppers.

Based on the Normal channel of the cult tube/solid-state hybrid amp, the Dr Robert features controls for gain, volume and mids, the latter of which adjusts both midrange and saturation.

There’s also a footswitchable ‘Mach Schau!’, which adds further saturation and has its own independent volume control.

Aclam even recruited Klaus Voormann, the artist behind the Revolver LP, to design the pedal’s artwork. Fab.

The Dr Robert is available from 2 April from Aclam Guitars.

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Michael Astley-Brown

Mike has been Editor-in-Chief of GuitarWorld.com since 2019, and an offset fiend and recovering pedal addict for far longer. He has a master's degree in journalism from Cardiff University, and 15 years' experience writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist, as well as 20 years of recording and live experience in original and function bands. During his career, he has interviewed the likes of John Frusciante, Chris Cornell, Tom Morello, Matt Bellamy, Kirk Hammett, Jerry Cantrell, Joe Satriani, Tom DeLonge, Radiohead's Ed O'Brien, Polyphia, Tosin Abasi, Yvette Young and many more. His writing also appears in the The Cambridge Companion to the Electric Guitar. In his free time, you'll find him making progressive instrumental rock as Maebe.