Juno MK-29 by Budapesti Rádiótechnikai Gyár (BRG)
Art by Ralph Brillhart for The Venetian Court (Ballantine Books/Del Rey, 1982) by Charles L Harness.
Telex Corporation C1 // Audio Book Player with variable pitch and speed options (US, 1980s)
"Leviathan Command and Control Concept" by Katase6626
"ELECTRONIKA BARYT T8" by prokhorVLG
"Prop[s]" by Guglielmo Meacci
Atari 400 & 800 - 1979
"Separate Stereo Radio Cassette" Sanyo 1986
9-track tapes - IBM System/360
"prop[s]" by Sheng Lam
1979 Volvo Tundra concept by Marcello Gandini (Bertone)
"Cassette Player Henshin device" - by Misael "Gio" Manning
"Retro game consoles 2" by Zaki
"Sci-fi Controller V13 PBR" by Furqaan siddiqui
Playboy "Land Yacht" concept, 1975, Syd Mead
"weird walkman" by Leonardo Mazzoli
"Handheld Sensor Gizmo" by Ville Seppänen
TV & Cassette JC-TV10 - Sharp (1986? )
Mockup of my WIP portable computer
"Space 1999 Commlock redesign" by @AndroidArts@mastodon.gamedev.place
