I purchased this on Mercari last year. The previous owner seems to have had it overhauled, and it works well. There are no issues like crackling, but since it's an old product that has been discontinued, there are scratches, so please check the images. If you have any concerns, please send me a message and I will take additional photos. I am a non-smoker. I will also include the pedals, cables, etc. that are in the photos. Regarding shipping, I will pack it in a cardboard box with cushioning material. Also, if you are in the Tokyo area, direct pickup is possible, and I will discount the shipping fee. Specification: 2 channels bass amplifier 4 band EQ. Deep and Bright filters. Power: 500W RMS into 4 Ohms, 250W RMS into 8 Ohms. Effect Loop with send and return level adjust, -20dB switch and series/parallel switch Balanced XLR DI output with Pre/Post switch and Ground Lift. SpeakOn and Jack outputs. Dimensions: 43 x 26 x 9 [cm]. Weight: 7.85 [kg].