Café machine/jukebox with 35 mm tape, 16 channels, made by AB Stålex, Stockholm. The system is a GK Tolnai construction and can play 192 different songs. This machine has seriesnumber 340.

More info here:

http://www.radiohistoriska.se/forum/viewtopic.php?t=238

http://en.wikipedia.org/wiki/G%C3%A1bor_Korn%C3%A9l_Tolnai