The JHS Pedals Crimson is an exact replica of the Mike Matthews Red Army Overdrive by Sovtek. This is the very first Russian-made Big Muff ever produced and possibly the rarest of all time. The JHS Pedals Crimson now allows you to own a unique part of fuzz history. The controls are Volume, Tone, and Distort. Volume sets the overall output level of the effect; turn it up and things get louder. Tone lets you sweep between bright and dark tones so that the Crimson works well with a range of different amplifiers and guitars. Distort is the distortion control; the more you turn it clockwise, the more fuzz you create. On the side you will see a 'Mode' button that lets you access a never-before-heard 'JHS Mode'. Push that button for a mid frequency boost that forces your sound through the mix.

• metal housing
• 6.3 mm mono in / output jacks
• power supply via optional 9V battery or 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) center
• current draw: 4 mA
• dimensions (L x W x H): 144 x 92 x 51 mm
• weight: ca. 380g