It is Unitra reel to reel tape recorder model M2405S made in Poland in the middle of the 1970's. The exact year of production is probably 1976. It is
Unitra M2405S reel to reel tape recorder, vintage Unitra audio recorder
Three ways the audio recorder changed the world
Sacrilege by Can (Album, Drum and Bass): Reviews, Ratings, Credits, Song list - Rate Your Music
Fractal Audio DRIVE models: Tape Dist
Step Back in Time: Exploring the Grandfathers of Reel-to-Reel Tape
Propaganda by The Sound (Album, Post-Punk): Reviews, Ratings, Credits, Song list - Rate Your Music
Profile: Sylve - Rate Your Music
On the Reels: Challenges in Digitizing Open Reel Audio Tape
dial35's lists - Rate Your Music
United Home Audio Ultima5 Open-Reel Tape Player - The Absolute Sound
Analog taperecorders used as musical instruments Godfried-Willem Raes