JH-1 Jackhammer

For over 50 years, Marshall has been at the forefront of genre defining overdrive and distortion tone. The Jackhammer captures all that classic Marshall drive and takes it a step further. With extreme distortion capabilities alongside accurate EQ parameters, this pedal means serious business. 

Technical Specification

General
Power
9v
Inputs
Input jack: guitar input
Outputs
Output jack: signal out/bypass
Controls
O/D and dist mode switch, volume/gain control, bass/treble control, contour level/contour frequency
Dimensions
Width (mm)
120
Height (mm)
65
Depth (mm)
55
Weight (kg)
510