A new guitar effects pedal, Dr. Robert, from Aclam features artwork by Beatles friend Klaus Voormann.
The pedal, manufactured by Aclam, features a look inspired by Voormann's Revolver cover art. And it promises to deliver Revolver-like sounds as well: it was designed to replicate the iconic Vox UL730 amp, used by The Beatles on Revolver and Sgt. Pepper's Lonely Hearts Club Band.
Here's a sample: