Mr Dumbly AmpSim

Mr Dumbly is a VST3 simulator that captures the soul and sonic complexity of the legendary Howard Dumble Overdrive Special, one of the most sought-after and mysterious amplifiers in history.

Renowned for its incredible touch sensitivity, warm, three-dimensional tone, and its ability to move seamlessly from crystal-clear cleans to smooth, musical overdrive, this amplifier has defined the signature sound of artists like Robben Ford, Larry Carlton, John Mayer, and many others.

Through meticulous analog circuit modeling, Dumble Drive faithfully recreates:

• the Clean channel, rich, transparent, and full of harmonics;

• the Overdrive channel, with its fluid response and natural compression;

• the Dynamic interaction between volume, gain, and tone controls, delivering a truly realistic playing feel;

Whether you’re chasing Robben Ford’s velvety blues tone or Larry Carlton’s fusion punch, Dumble Drive puts the essence of the legendary “Dumble tone” at your fingertips — a perfect blend of elegance, expressiveness, and timeless power.