Hello, I will support your music life from Japan. I will do my utmost for the service you satisfy. FERNANDES ZO3 has been modified. Jacks for send in/out are provided so that external modules such as effectors can be connected and played on the ZO3. You can enjoy the sound of the ZO3 with increased power. External effectors and multi-effectors can be connected via cables from the send-in/out jacks and enjoyed through the ZO-3’s built-in amp. There are no noticeable scratches. There are some noticeable scratches on the sides and back. New pick guard and other parts have been added. Neck is straight, no buzzing or jamming. When using external effectors or other high output modules, please turn down the volume before switching. This is the main unit only. The description is as detailed as possible. Due to the nature of the product, notation of all states may be difficult. For those who want to check severely, and those who want to know more detailed conditions. If you have a request please contact me. (tracked and insured)(5-15 days to USA). (3)BOAT (tracked & insured)(120-150 days to USA). We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.