Thank you for viewing. This is a Pedaltrain Classic 3 with the old logo. There are screw holes on the back where a power supply was likely attached, but I don't remember what was installed. There are no issues with actual use. The included accessory is a soft case. Also, because this item is large, it will be shipped on a weekend. Therefore, shipping may be delayed depending on the day of the week you purchase it. Thank you.