Dumble guitar amps – and tube amps that were modded by the late amp technician – are some of the most elusive, most expensive pieces of guitar gear that you could ever hope to get your hands on. To ...

Two years playing around with an HRM EQ modded Dumble have informed J Rockett’s latest D-style overdrive. Is this the hallowed Dumble drive sound we can all afford? When you purchase through links on ...

"I have Marshalls, Fenders, Voxes, Oranges, Supros – all different kinds of amps. But since the day we got this amp I've not plugged into anything else," he said of his favourite Dumble modded amp ...