Carl Martin Hot Drive'n Boost MKII has been carefully designed to imitate the sound of a good old-fashioned distorting Tube-Amp. It is similar to the Hot Drive'n Boost but has a rougher and deeper sound. With the BOOST feature the Hot Drive'n Boost MKII is a "TWO In ONE" pedal. That allows you to get that extra "kick" (up to 20db) for solos to really stand out. The Hot Drive'n Boost MKII has a built in regulated (+-12V) power supply. This enables us to design circuitry of the highest quality with maximum headroom. The low output impedance insures a lo noise connection, and gives improved working conditions for the guitar amp. Thanks for looking!

The Carl Martin Hot Drive'n Boost MK3 Features:


Completely new overdrive design

Gives you the sound of a tweaked boutique tube amp without affecting your fundamental tone

No midrange emphasis or high- or low-end cut

Boost, Level, Wave, Gain rotary knobs

Boost and Drive

Up to a 20dB boost

Built-in power supply

Hand-built in Denmark