Technics RS-B 655

Data

General

• Manufacturer: Technics
• Model: RS-B 655
• Type: Cassette Tape Deck
• Years of manufacture: 1988 - 1990
• Made in: Japan
• Color: Black
• Remote control:
• Power consumption: 18 W
• Dimensions: 430 x 135 x 290 mm (WxHxD)
• Weight: 4.9 kg
• Original price approx.: 700 DM

Connections

• Number of inputs: 2
  • Line In:
  • Microphone:
• Number of outputs: 2
  • Line OUT:
  • Headphone:

Specifications

• Tone heads:
  • Tone head made of hard permalloy
  • Double-gap ferrite head
• Motors:
  • Quartz direct drive DC motor.
  • DC motor
• Synchronous speed variation:0.05% (WRMS)
• Band types:all
• Frequency Response:
  • FE: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 16 kHz (DIN).

CrO2: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 17 kHz (DIN)

• • Metal: 30 Hz ~ 18 kHz (+/- 3 dB), 20 Hz ~ 18 kHz (DIN)
• Distortion factor:
• Signal-to-noise ratio:(signal level = full scale; CrO2 band).
  • with Dolby C noise reduction: 74 dB (CCIR)

with Dolby B noise reduction: 66 dB (CCIR)

• • without noise reduction: 56 dB (A-weighted)
• Auto Reverse:
• Title search: yes
• Dolby:Dolby B and Dolby C
• MPX Filter:
• Fader:
• Pitch control:
• CD Synchro Recording:

Special Features

• Quartz-controlled digital servo direct drive motor
• Linear Magne-Field Class AA system
• Phase compensation circuit
• Dolby B,C,HX-Pro
• APRS (Advanced Precise Rec-Level System)
• TNRC chassis
• Logic control with 2 motors
• MPX Filter
• Bias Adjust
• Linear electronic band counter
• Microphone input

Remarks

• Other models of the same series:

• Technics RS-B 355
• Technics RS-B 555
• Technics RS-B 655
• Technics RS-B 755

Pictures

• Extract from brochure: Technics RS-B 655

Reports

• Test report in "FonoForum" 11 / 1989