Optonica SO-9100 specifications

Category : Preamplifier

General

connectors

Tech nical data

special features

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• manufacturer: Optonica
• model: AS-9100
• year of construction: 1979 - 1982
• Made in:
• color: silver and brown metallic
• remote control: no
• power consumption: 25 watts
• dimensions: 430 x 75 x 382 mm (WxHxD)
• weight: 7 kg
• factory price approx.: 748 DM

• number of inputs:
  • Phono 1: 3 mV/47 KOhm
  • Phono 2: 3 mV/22/47/100 KOhm
  • Phono 3: 0.3 mV/100 Ohm s
  • Aux, Tuner, 2x Tape: 150 mV/47 K-Ohm s
• number of outputs:
  • 2x Rec Out RCA: 150 mV/47 K-Ohm s
  • 1x Rec-Out DIN: 30 mV/82 Kω
  • Line-Out

• Phono 1: 3 mV/47 KOhm
• Phono 2: 3 mV/22/47/100 KOhm
• Phono 3: 0.3 mV/100 Ohm s
• Aux, Tuner, 2x Tape: 150 mV/47 K-Ohm s

• 2x Rec Out RCA: 150 mV/47 K-Ohm s
• 1x Rec-Out DIN: 30 mV/82 Kω
• Line-Out

• frequency response: 5 - 80.000 Hz
• THD:
• signal-to-noise ratio: 100 dB
• stereo channel separation:
• tone control
  • Bass: ±10 dB at 100 Hz
  • height: ±8 dB at 10,000 Hz
• Loudness: switchable
• High Filter : 8000/15000 Hz -6 dB, switchable
• Low Filter (Subsonic): 15/30 Hz -6 dB, switchable
• Mute: Yes
• Direct/Line-Straight: tone control can be switched off

• Bass: ±10 dB at 100 Hz
• height: ±8 dB at 10,000 Hz

• Mono switchable
• Dubbing circuit between Tape 1 and 2
• input capacitance Phono 2 switchable between 200, 300, and 400 pF

• Other models from the same series:

• image: Optonica SO-9100

• image: Optonica SO-9100

• image: Optonica SO-9100

• image: Optonica SO-9100

• image: Optonica SO-9100

• image: Optonica SO-9100

• Optonica program 1981-1982

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Optonica SO-9100 relate