Fully functional, running motor runs (single image switching also), aperture reacts in manual setting. In great condition (see pictures). with original microphone and it's bag, original Minolta leather bag and original multilingual manual. marketed in 1980 silent and sound super 8 cartridge lens: Minolta Zoom Rokkor-Macro f: 1.4 \ F: 8-48 mm zooming ratio: 6x focusing: manual, split image, 1.2 m to infinity macro focusing: yes zooming: auto with 2 speeds (4.8 and 7.5 sec) and manual viewfinder: single lens reflex with adjustable eyepiece: +1 to -4 diopters viewfinder information: aperture scale, under and over-exposure warning signal, battery condition indicator, film-end signal, LED sound recording, safe run exposure: auto and manual exposure control; TTL EE, CdS photocell backlight control: yes film speed: auto for 25/40 or 100/160 ASA only (daylight/tungsten) CCA filter: built-in 85 filter, with cancellation swicht backlight control: yes shutter opening angle: rotary type with 220 degrees, eXisting Light system; 1/29.5 for 18 fps fading: auto fade-in/fade-out filming speed: 18 fps, single frame sound: single-system, magnetic recording on super 8 film recording level control: auto, Normal (53 dB) and Low (12 dB) sound jacks: Microphone and Monitor remote control socket: yes cable release socket: no movie light socket: screw type handle: retractable, compartment for batteries body: black polystyrol battery check button: yes film drive motor: DC micromotor power source: 6 x AA batteries only external battery jack: 9 V DC weight: 1260 g dimensions: 62 x 172 x 199 mm tripod socket: 1/4" made in Japan by Minolta