Manufacturer: Roger Mayer Product Name: VooDoo-Bass (Fuzz) Old Enclosure, Early Model, Used by Seiji Kameda Sound confirmed with AC adapter and battery. I felt a change in gain. I couldn't really tell the difference in tone. No crackling or noise. The output jack is broken, so this is being sold as-is. Detailed operational checks have not been performed. Please check the condition of the product in the photos as it is a used item. *The price will be reduced gradually. *The seller themselves has not used the item, so they cannot answer questions about the purchase date or frequency of use. Please consider the item based on the photos and description. *The colors in the photos have not been edited, but the actual colors may differ from the photos due to lighting and monitor environment. If there is a discrepancy between the description and the photos, the photos take precedence.