Hanimex SP 321 Sound

marketed in 1978-79

silent super 8 cartridge

lens: Hanimex Zoom f: 1.9 \ F: 11-33 mm

zooming ratio: 3x

focusing: manual

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable viewfinder

exposure: auto exposure control; not TTL Electric Eye, CdS photocell

exposure range: f/1.9 to f/45

film speed: auto for 25/40 and 100/160 ASA (daylight/tungsten)

ASA notching: 1-pin

CCA filter: built-in 85A filter (1)

filming speed: 18 fps

shutter opening angle: 200 degrees

shutter speed: 1/30 sec

sound: single-system, magnetic recording on super 8 film

picture/sound separation: 18 fps

amplifier: 1 IC, 7 transistors, 4 diodes

recording  level control: automatic

recording levels: Normal, Low

input impedance: 200 to 600 Ohms

maximum input voltage: 6.0 mV

frequency response: 100 to 7000 Hz

sound sockets: Microphone only

remote control socket: yes

cable release socket: yes

movie light socket: kodak type

film counter: yes

handle: fixed, chamber for penlight batteries

battery check button: yes

film drive motor: DC micromotor

power source: 6 x AA batteries

external power jack: 9 V DC

weight: 1120 g

dimensions: 75 (W) x 220 (H) x 230 (L) mm

tripod mount: 1/4"

made in Japan by Bell & Howell