ABC Hobby 1/24 Turbo Amplifier (for Sanwa) No. 10700 Opened, Unused This item is from about 40 years ago. It has been opened but is unused. Perhaps it's not very common. It will be shipped in an envelope. We are looking for buyers who understand that this is a very old item and has been in someone else's possession. Please refrain from purchasing if you are concerned about minor details. Although it appears to be new, there is no guarantee of its functionality. Please purchase at your own risk. If the item does not sell after a certain period of time, the listing will be removed. Thank you.