Technics RS-B 755

Data

General

  • Manufacturer: Technics
  • Model: RS-B 755
  • Type: Three-head stereo cassette deck with rear tape control
  • Years of manufacture: 1988 - 1990
  • Manufactured in: Osaka, Japan
  • Color: Black
  • Remote control:
  • Power consumption: 21 W
  • Dimensions: 430 x 135 x 290 mm (WxHxD)
  • Weight: 5.3 kg
  • Original price approx.: 800 DM


Connections

  • Number of inputs: 1

LineIn (2xCinch) 60 mV/47 kOhm

  • Number of outputs: 2
    • Headphones (6.3mm jack) 125 mV/8 Ohm (8 Ohm ~ 600 Ohm)
    • LineOut (2xCinch) 400 mV/800 Ohm


Technical Data

  • Audio heads: 1 recording head made of hard permalloy, 1 playback head made of hard permalloy, 1 ferrite double gap erasing head.
  • Motors: 1 quartz direct-drive motor for the sound shaft, 1 DC motor for the winding drive, 1 DC motor for opening and closing the cassette compartment.
  • Synchronous fluctuations: 0.05% (WRMS), 0.14% (DIN)
  • Tape types: FE, FeCR, CrO2, pure iron tape
  • Frequency response:
    • FE band: 30 Hz ~ 17 kHz (+/- 3 dB), 20 Hz ~ 18 kHz (DIN).
    • CrO2: 30 Hz ~ 18 kHz (+/- 3 dB), 20 Hz ~ 19 kHz (DIN)
    • Metal: 30 Hz ~ 19 kHz (+/- 3 dB), 20 Hz ~ 20 kHz (DIN)
  • Distortion factor:
  • Signal-to-noise ratio: (signal level = full scale; CrO2 band).
    • with dbx: 92 dB (A-weighted)
    • with Dolby C noise reduction: 75 dB (CCIR)
    • with Dolby B noise reduction: 67 dB (CCIR)
    • without noise reduction: 57 dB (A-weighted)
  • Auto reverse: no
  • Title search: yes
  • Dolby: Dolby B and Dolby C
  • MPX filter: yes
  • Faders:
  • Pitch control:
  • CD direct recording: no


Special Features

  • Front loader with three heads and rear belt control
  • Quartz-controlled digital servo direct drive motor
  • Linear Magne Field Class AA system
  • Two separate Dolby B-C circuits for real-time recording monitoring
  • Dolby HX Pro
  • APRS (Advanced Precise Rec-Level System)
  • Multiplex filter with on/off function
  • Recording calibration and fine tuning of bias magnetization
  • Motor-driven automatic eject mechanism
  • Linear electronic tape counter with fluorescent display
  • Peak level fluorescent indicators for two ranges
  • Headphone output with volume control
  • Timer function
  • Memory repeat function
  • Monitor / Rear band control


Remarks

  • Other models of the same series:

Pictures

  • Extract from brochure: Technics RS-B 755

Technics RS-B 755-Prospekt-1989.jpg


Reports

Links