Thank you! Pro Cable Non-Plated Eyeglass Power Cable, 1m. I used it with a high-quality CD player. It produces a very clear sound and outputs beautifully. Also, it is said to be effective for laptops, musical instruments, etc. For details, please see the Pro Cable website. https://procable.jp/power/megane_new.html It's still usable, but it's a used item, so please refrain from purchasing if you are concerned. No claims and no returns, please. I do not reserve items according to Mercari rules. The person who presses the purchase button will take priority in any case. I hope it reaches someone who needs it!