Erno SM-1 Sound Monitor

marketed in 197?

standard 8 mm \ super 8 mm film

reel capacity: 180 m

film loading: manual threading

film transport: electric motor

projection: forward

projection speed: 18, 24 fps

accessory shoe: yes

frame counter: no

sound: magnetic playback on super 8 film

sound mode: mono

amplifier output: 0.7 W

frequency response: ?

power source: 110-120-220-240 V AC, 50/60 Hz

weight: ?

dimensions: ?

made in Japan by Sansei Koki