Thank you for viewing! This is the JET CITY AMPLIFICATION Shockwave Distortion. Purchased about 10 years ago. It has a robust iron case, making it tough and unlikely to break even with hard use. It has a rugged look like a RAT, so many people seem to buy it for its appearance. The sound is a relatively user-friendly distortion suitable for a wide range of players. It has less emphasis on the ultra-low frequencies, preventing it from becoming boomy, and it doesn't sound muddy even when played with the neck pickup of a Les Paul, which I personally rate highly. Please search YouTube for videos to hear the sound. Operation has been confirmed. The printing on the back is worn. Please check the photos.