Everyone's idol, a 20W Marshall tube guitar amplifier. No crackling, and it produces sound. Many other small Marshall "ValveState" amps don't use tubes, relying solely on transistors, but this one uses a tube in the preamp. There's some minor dirt, and some rust on the screws, but it's mostly in good condition. It has a headphone jack and a Line Out, so you can enjoy the Marshall tube sound at home. Width: 477mm, Depth: 245mm, Height: 445mm