This Marshall JCM800 Lead Series Overdrive Pedal is in Excellent Condition with minor signs of handling and use. 

FROM MARSHALL:

The Marshall JCM800 Overdrive Pedal is a compact, true bypass analog effects pedal designed to replicate the iconic roar and dynamic response of the legendary JCM800 amplifier. It captures the aggressive high-gain tone and tight low-end that made the original amp a staple for rock and metal music. The pedal features simple yet powerful controls: Gain, Sensitivity, Tone, and Volume.

The Sensitivity control is unique to this pedal and adjusts the amount of signal going into the preamp stage, allowing for fine-tuning of gain, distortion saturation, and output balance to seamlessly integrate with your amp. This control emulates the high and low input sensitivities on the original JCM800 amp. The pedal delivers everything from a rich, saturated distortion to cleaner driven tones, making it versatile for rhythms and soaring leads.

It comes in a rugged black and gold enclosure, suitable for touring musicians, and is powered by a 9V DC power supply or battery with about 35 hours of battery life. Its dimensions are approximately 101 x 131 x 52 mm, and it weighs about 0.74 kg. The pedal is highly regarded for maintaining the authentic Marshall tone in a portable pedalboard format, making it an essential for fans of the JCM800 sound.