Yelco Sound DS-810MT 2-Track Quartzmatic

marketed in 1981-82

super 8 mm film

lens: Zoom f: 1.3 \ F: 15-30 mm

lamp: 150 W, 15 V, EFR

lamp setitngs: High and Low

reel capacity: 240 m

projection: forward, reverse

projection speed: 18, 24 fps, slow motion

projection speed adjustment: +/- 1 fps

film loading: fully automatic reel to reel threading

film counter: 4 digits

sound: magnetic playback on both sound tracks

sound mode: mono, duo

amplifier: 7 IC, 15 Si transistors and 7 Si diodes

amplifier output: music power 25 W (4-8 Ohm)

frequency response: 50-10,000 Hz at 18 fps, 50-12,000 Hz at 24 fps

wow and flutter: <0.3%

VU meter: yes

sound track balancing: yes

recording: magnetic recording on both tracks

recording level control: manual o auto with ALL system (Auto Level Limiter)

tone level control: yes

sound track duplicating: yes

sound-on-sound system: adjustable level control, fade-in/fade-out, overlap

mixing: imultaneous recording from input terminals possible

input terminal: Microphone (3.5 mm mini-jack, -70 dB,0.3 mV, 26 kOhm), Lie-in (3.5 mm mini-jack, -20 dB, 100mV, 16 kOhm), Lie-in (5-pin DIN, -30 dB, 31 mV), Dubbing (3.5 mm mini-jack, -10 dB, 310 mV)

output terminal: Monitor (3.5 mm mini-jack, 200 mV) Auxiliary (5-pin DIN, 0.5 V +/- 6 dB), Dubbing (3.5 mm mini-jack), External Speaker (2-pin DIN and 3.5 mm mini-jack, 4-8 Ohm)

built-in speaker: 12 cm diameter round speaker, 8 Ohm

film cutter: yes

motor: DC magnetic motor

power source: 100-110-117-125-200-220-240 V AC, 50/60 Hz, 230 W

weight: 11,000 g

dimensions: 190 x 315 x 372 mm

made in Japan by Yamawa