Thank you for viewing. This is a Pioneer tuner "F-73." I purchased it used from a recycle shop about 30 years ago. I haven't used it much since then. I have confirmed that it generally works, and there were no noticeable problems. In my subjective opinion, it produces a very clear and pleasant sound. As it is an old item, I cannot guarantee its future operation. Please purchase if you understand that it is a used item. Please refrain from purchasing if you are overly concerned about the condition. If you have any questions about the product, please ask before purchasing. Cancellations after purchase are not accepted. I am also listing this item on other sites, and I may remove the listing if it sells there. Thank you for your understanding. In the unlikely event that it sells simultaneously on multiple platforms, I will prioritize the first buyer and unfortunately cancel the transaction with the subsequent buyer. Due to my irregular work schedule, I may not be able to respond to questions until the next day. Thank you for your understanding. Thank you for your interest.