Optonica SX-9100 specifications

General

connectors

Tech nical data

special features

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Manufacturer: Optonica
Model: SX-9100
Years of construction: 1979 - 1982
Manufactured in: Japan
Color: Silver, brown metallic
Remote control: no
Power consumption: 900 watts
Dimensions: 430 x 75 x 447 mm ( WxHxD)
Weight: 15 kg
New price approx.: 2000,- DM
Lt Yearbook 79/80: 1598,- DM

Number of inputs:
- Line 800 mV/22 kOhm

4x 4 Ohm
Headphones

Line 800 mV/22 kOhm

4x 4 ohm
Headphones

Continuous power (with total harmonic distortion)
- 8 Ohm : 2x 90 watts at 0.005%
- 4 ohms: 2x 130 watts at 0.005%
Dynamic power
- 8 Ohm s: 2x 120 watts
- 4 Ohm s: 2x 180 watts
Total harmonic distortion: 0.005%
Damping factor: 35
Frequency response: 0 - 70,000 Hz
Signal-to-noise ratio: 110 dB
Stereo channel separation:

8 Ohm s: 2x 90 watts at 0.005%
4 Ohm s: 2x 130 watts at 0.005%

8 Ohm : 2x 120 Watt
4 Ohm : 2x 180 Watt

Power display via channel-separated VFD chain
Spectrum analyzer, switchable for left and right

The USA version was called SX-9301 (silver) or SX-9305 (black).

Other models of the same series:

Picture: Optonica SX-9100

Picture: Optonica SX-9100

Picture: Optonica SX-9100

Picture: Optonica SX-9100

Picture : Optonica SX-9100

Picture: Optonica SX-9100

Picture: Optonica SX-9100

Picture: Optonica SX-9100

Picture: Optonica SX- 9100

www.optonica-hifi.com is a purely private, non-commercial website. Neither devices are offered for sale nor purchase offers are accepted via this website. The purpose of this website is solely the desire to keep alive the memory of the wonderful devices of the now cult-status Hi-fi components from the slimline era of OPTONICA and to provide all important information to all friends and lovers of these technical masterpieces free of charge.