※ The board used in this DUO-R for sale is also used in the DUO-RX, and is designed to have shorter loading times than the DUO-R (early model), CD-ROM2, DUO, Super CD-ROM2, etc. [Set Contents] ◯ DUO-R Main Unit (Late Model Board) ◯ AV Cable ◯ Controller [Bonus Items] ○ Monbit ◯ Sherlock Holmes Detective Account ◯ Ranma 1/2: Defeat the Original Unrestricted Fighting Style ◯ F1 Circus Special ◯ R-TYPE Ⅰ ◯ Sadakichi Shichiban ◯ Formation Soccer 90 ◯ Maniac Pro Wrestling ○ AC Adapter [Description of Items Included in the Set] The DUO-R main unit has been lens cleaned, pickup adjusted, partially solder repaired, and gear greased. The super capacitor has been replaced. (5.5v 0.047f → 5.5v 1.0f) ※ The backup capacitor (super capacitor, for save data power) has been replaced with a new one with a larger capacity than the original. ※ Due to the original specifications, if the power is not turned on for a long period of time, it may discharge completely and the save data may be lost. To preserve save data, please turn on the power for a few minutes every month or so. ※ The data retention period is considerably longer than the original. The AV cable is new (compatible product) and is in near-new condition, having been used only a few times for operation checks. The controller has been maintained using anhydrous ethanol and contact spray on the internal terminal parts. [Description of Bonus Items] Only Monbit and R-TYPE Ⅰ have been confirmed to work initially. There are damages such as scratches, stains, case cracks, and torn instruction manuals. Accessories are missing. The AC adapter is new and has been tested for operation, but it is a compatible product and is included as a bonus. ※ The bonus items are just bonus items, so no operational guarantee is provided after purchase. There is no compensation for damages not described. ※ There is a possibility that the games may not start depending on the condition of the software you own. ※ Although this is a maintained product, it is a very old product, so no operational guarantee is provided after purchase. Also, returns, refunds, and transaction cancellations are not possible. Please purchase only if you can agree to this. ※ Discounts are not available when purchasing individual items. ※ If you purchase multiple items, only a discount of the amount of shipping costs that can be saved by combining them is possible.