Optica SU-510 Optasound

marketed in 197?

super 8 mm film

lens: f: 1.5 \ F: 18-30 mm

lamp: 50 W, 8 V, CXR or CXL

reel capacity: 120 m

projection: forward, reverse

projection speed: 18, 24 fps, with adjustment speed

adjustment speed control: by rheostat

film loading: automatic threading

sound: magnetic playback on main sound track

sound mode: mono

frequency reponse: ?

amplifier output: ?

recording: magnetic recording on main sound track

sound-on-sound: yes

recording level control: auto

input terminal: Microphone, Line-In

input jack: Mic: 3.5 mm jack; Line-In: 5-pin DIN (European type)

output terminal: Line-Out, Monitor, External Speaker

output jack: Line-Out: 5-pin DIN (European type); Mon: mini jack; Ext Sp: 2-pin DIN

built-in speaker: yes

motor: magnetic motor

power source: 220 V AC, 50 Hz

weight: ?

dimensions: ?

made in Hong Kong by Haking