Technics RS-B 905

Cassette Deck RS-B905

dbx/Closed Loop Dual Capstan DOUBLE DOLBY SYSTEM

DOLBY B-C NR HX PRO

Color(K) ...Black Type

SPECIFICATIONS Deck system Stereo cassette deck

Track system 4-track, 2-channel

Heads REC/PLAY Combination head Erasing Double-gap ferrite head

Motors Capstan Electronically controlled DC motor Reel table drive Electronically controlled DC motor

Recording system AC bias Bias frequency 85 kHz

Erasing system AC erase

Tape speed 4.8 cm/sec. (1-7/8 ips)

Frequency response METAL 20 Hz--22 kHz (±15 dB) 30 Hm-21 kHz (DIN) Cr02 20 Hz-21 kHz (±15 dB) 30 Hz-20 kHz (DIN) NORMAL 20 Hz-20 kHz (±15 dB) 30 Hz-19 kHz (DIN)

Dynamic Range (with dbx on) 110 dB (1 kHz) Max. Input level improvement (with dbx on) 10 dB S/N (signal level = max recording level, Cr02 type tape) dbx on 92 dB (A weighted) Dolby C NR on 75 dB (CCIR) Dolby B NR on 67 dB (CCIR) NR off 57 dB (A weighted)

Wow and flutter 0.04% (WRMS) ±0.12% (DIN) Fast Forward and Rewind Time Approx. 95 seconds with C-60 cassette tape

Input sensitivity and impedance LINE 60 mV/47 k OHM Output voltage and impedance LINE 400 mV/2.2 k OHM HEADPHONES 125 mV/8 OHM

GENERAL

Power consumption 25W

Power supply For U.S.A. and Canada AC 60 Hz, 120V For continental Europe AC 50 Hz/60 Hz, 220V For United Kingdom and other area AC 50Hz/60Hz, 110V/127V/220V/240V

Weight and dimensions are approximate. Dimensions (W x H x D) 430 x 285 x 109.5 mm (16-15/16" x 11-7/32" x 4-5/16") Weight 5 kg (11 lb.)

   *  Noise Reduction
         o Dolby-B Noise Reduction
         o Dolby-C Noise Reduction
         o Double Dolby NR Circuits
         o MPX Filter
         o DBX Type II Noise Reduction
         o Dolby HX Pro®
   * Heads
         o 3 Head Design
   * Calibration
         o Auto Tape Equalization
         o Manual Level Calibration
         o Bias Fine Tune
   * Tape
         o Automatic Tape Type Selection
         o Chrome Tape Capability
         o Normal Tape Capability
         o Metal Tape Capability
   * Transport
         o Dual-Capstan Transport
         o Mechanical Tape Loading
         o Auto Shutoff
   * Exterior
         o Orientation Left
   * Operation
         o Full Logic Transport Control
         o Real-Time Tape Monitoring
         o Auto-Space
         o Record Mute
         o Timer Recording/Playback
         o Memory Repeat
         o Music Scan
   * Preamplifier
         o Record Level Balance Control
         o Headphone Volume Control
         o Master Record Level Control
   * Connectivity
         o Headphones
         o RCA Input/Output Connectors
   * Display
         o 3-Digit Digital Counter
         o Digital Peak-Reading Meters
         o Multi Color Peak-Reading Meters