Listen to early Rory Gallagher, Tony Iommi, Marc Bolan and Ritchie Blackmore - you are listening to a Dallas Rangemaster.

Originally, they were fitted into a large grey box to fit on top (or behind) the amplifier. It's basically a treble booster.

Original versions are very tricky to use on a pedalboard as they are exceptionally sensitive as to where to put them in the chain.

They are inherently tricky devices to use live so we decided to create one which would work with other FX, on pedalboards and be externally powered.

Again, we have collaborated with Dan Whitelock-Jones of DWJ Pedals in Liverpool, England and here you have it, the 'Supertone Rangemaster.'

Soon they will be available on the Supertone Reverb shop but if you would like us to build you one, just mail us for more information.