1986 DD-100 The DD-100 is a playback-only Walkman that employs a disc drive mechanism. Playback-only AA Dolby B Disc Drive DD High End Dual Headphone Jacks Dynamic Optimum Loudness
1986 WM-109 The WM-109 is a playback-only Walkman equipped with an automatic inversion function. WM Playback-only AA + Gumstick Auto-reverse Dolby B Remote Control Japan
Discman 1986 D-100 The D-100 is a model that expands upon the functionality of early portable CD players while miniaturizing their configuration. CD Discman Japan Remote Control
