Thank you for viewing. I had a PC Engine DUO-R that I obtained previously repaired and modified by a repair shop. Since I have acquired and am using a PC Engine compatible machine, I am putting this up for sale. The game screen images were taken using an OSSC and displayed on an LCD monitor. Modifications Performed: ・Capacitor Replacement 　As shown in the photos. ・Pickup Lens Replacement ・RGB Modification (SCART specification) 　Modified with OSSC connection in mind. ・Battery Replacement 　As shown in the photos. ・Connection Terminal Replacement Working Features: ・CD-ROM^2 game play (Regarding the initial instability of the CD-ROM^2, I have determined that the issue was with the game software.) ・HuCard game play ・Music CD playback Includes AC adapter, RCA cable, SCART cable, and controller.