Thank you for viewing. 【Product Description】 BOSS CH-1 Super Chorus, offering a variety of chorus effects. - Model: BOSS CH-1 Super Chorus - Color: Blue - Output Terminals: OUTPUT A (MONO), OUTPUT B - Input Terminals: INPUT - Controls: EFFECT LEVEL, RATE, DEPTH, CHECK LED 【Operation】 The effect was applied by inserting a 9V battery. A 9V battery will be left inside for operational confirmation. Velcro is attached to the back so it can be used immediately. 【Packaging】 The product will be packaged with cushioning material, cardboard, etc. Recycled materials may also be used, but we are committed to careful packaging. 【Notes】 ※ Due to being a used item, we cannot answer questions regarding the purchase date or frequency of use. ※ To prevent any problems, please be sure to check the condition of the item. Feel free to ask any questions you may have. ※ If there is a discrepancy between the description and the images, the images will take precedence. ※ Please contact us immediately regarding any initial defects before providing a rating. We will respond sincerely. Please be aware that returns are not accepted after the rating is given. ※ As this is a used item, there may be stains, discoloration, dullness, scratches, and scuffs. Please check the images before purchasing. Returns or exchanges due to scratches or stains are not accepted as they are based on personal subjective judgment. If you are concerned, please confirm the condition before purchasing or consider purchasing a new item. ※ The product is photographed with a smartphone. The color and condition may differ from the actual product. ※ All included accessories are shown in the photos. If you have any questions regarding missing accessories, please inquire before purchasing. ※ There are individual differences in how the product condition is perceived, so please understand that this is a "used item" and refrain from purchasing if you are overly sensitive. Please feel free to ask any questions before purchasing. Thank you for your understanding and we look forward to your purchase. The item may not be available depending on the timing, as it is also sold in stores and on other sites. 00441217 Manufacturer...BOSS