Optonica SM-105
Data[edit]
General
- Manufacturer: Optonica
- Model: SM-105
- Years of manufacture: 1981-1982
- Made in: Japan
- Color: silver
- Type: Analog
- Remote control: Yes, via optional FB unit AD-105
- Power consumption: 400 watts
- Dimensions: 430 x 95 x 320 mm (WxHxD)
- Weight: 7,8 Kg
- New price approx:
Connections
- Number of inputs:
- Phono MM 2,3 mV/47 KOhm
- Tuner, Aux, Tape 140 mV/10 KOhm
Tape DIN 140 mV/47 KOhm
- Microphone
- Number of outputs:
- Rec-Out 150 mV/220 Ohm
Rec-Out DIN 45 mV/80 KOhm
- Headphones
- 2x loudspeaker
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 40 Watt
- 4 Ohm: 2x 50 Watt
- Dynamic power
- 8 Ohm: 2x 60 Watt
- 4 Ohm: 2x 77 Watt
- Total harmonic distortion: 0,01%
- Attenuation factor: 20
- Frequency response: 7 - 100000 Hz
- Signal to noise ratio: 95 dB
- Stereo channel separation:
- Tone control:
- Bass: ±8 dB at 100 Hz
Treble: ±8 dB at 10000 Hz
- Loudness: Yes
- High Filter: No
- Low Filter (Subsonic): No
- Mute: Yes
- Direct/Line-Straight: Tone control can be switched off
Special Features
- electronic control of all functions
- 2 memories for sound settings
Remarks[edit]
Other models of the same series:
Pictures[edit]
Brochures[edit]
- Optonica program 1981-1982
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