Thank you for viewing. This item is from about 40 years ago. I took it out of storage and did a quick cleaning. There is some crackling, but there are no problems with normal use. Thank you. Below is AI: YAMAHA J-45II, a guitar amplifier with volume and tone controls. - Brand: YAMAHA - Model: J-45II - Controls: Volume, Bass, Middle, Treble, Effect, Distortion - Input Terminals: 2 input terminals - Power: AC power - Design: Black cabinet, mesh grill - Size: Compact size Thank you for viewing.