Exakta Elektronic Duosound 450 SELmarketed in 1977-78
standard 8 mm / super 8 mm film
film format change: auto, by switch
lens: Will-Wetzlar Vario-Travenon f: 1.3 \ F: 16.5-30 mm
lamp: 100 W, 12 V, EFP
reel capacity: 240 m
film loading: automatic threading
projection: forward, reverse
projection speed: 18, 24 fps
film counter: 3 digits
sound: magnetic playback on both sound tracks
sound mode: mono, duoplay
amplifier: ?
amplifier output: music power 10 W
frequency response: ?
sound controls: volume, tone, treble, trick, R track volume, L track volume
recording: magnetic on both sound tracks, sound-on-sound, fading sound
recording level control: auto and manual
input terminal: Microphone, Phono
input jacks: 5-pin DIN (European type)
output terminal: External Speaker
output jack: Ext Sp: 2-pin DIN
built-in speaker: yes
motor: magnetic motor
power source: V AC, 50/60 Hz
weight: 9300 g
dimensions: 180 x 340 x 340 mm
made in Italy by ?