Optonica RT-7100

Data

General

• Manufacturer: Sharp Optonica
• Model: RT-7100 H/HB
• Type (mono/double): Single
• Years of manufacture: 1981-1982
• Made in: Japan
• Color: silver metallic and brown metallic
• Remote control: No
• Power consumption: 40 watts
• Dimensions: 43x14,4x37,1 cm
• Weight: 11,5 Kg
• Original price approx.: 895,00 DM

Connections

• Number of inputs:
  • Cinch, DIN, 2x mono microphone
• Number of outputs:
  • Cinch, DIN, headphones, syncron connection for timer AD-200 T

Technical data

• Audio heads: 2
• motors: 2
• Synchronisation fluctuations: ±0.12% (DIN), ±0.04% (WRMS)
• Tape types: Type I, II, III
• Frequency response:
  • Type I: 20 - 15000 Hz (DIN), 30 - 15000 Hz ±3dB.
  • Type II: 20 - 17000 Hz (DIN), 30 - 17000 Hz ±3dB

Type III: 20 - 18000 Hz (DIN), 30 - 17000 Hz ±3dB

• Premagnetization frequency: 85 kHz
• Distortion factor:
• Signal-to-noise ratio: 57 dB without Dolby, 67 dB with Dolby B
• Auto-Reverse: No
• Title search: Yes
• Dolby: B
• MPX Filter: Yes
• Fader: No
• Pitch control: No
• CD Synchro Recording: No

Special Features

• Peak Hold for level display switchable
• Timer switch
• switchable limiter
• adjustable output level
• separate level controls for Line/DIN and Microphone
• 2 counter memories
• programmable track order
• various automatic repeat functions (A-B, complete cassette page, program)
• automatic search (direct selection of titles)
• blank space automatic
• 10-key keypad for programming
• key tones can be switched off
• Syncron connection for timer AD-200 T. It then serves as a real-time counter and buffer for programming.

Remarks

Other models of the same series:

• RT-105
• RT-5200
• RT-7000
• RT-7070
• RT-7100
• RT-9100

Pictures

Brochures

• Optonica Program 1981-1982

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