• Country
• Japan

• Manufacturer / Brand
• Olympus Co.; Tokyo

• Year
• 1994 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 202498

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Special Tape or Cassette-Format

• Power type and voltage
• Powered by external power supply or a main unit. / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch

• Power out
• 0.25 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Pearlcorder Dictator/Transcriber DT-1000 - Olympus Co.; Tokyo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 170 x 78 x 240 mm / 6.7 x 3.1 x 9.4 inch

• Notes
• Features:
  Easy-To-Access Controls
  Adjustable Tape Speed (-15% - +30%) & Tone Control
  Adjustable Auto Backspace
  Quick Erase
  Dual Tape Speeds (2.4 cm/sec. & 1.2 cm/sec.)
  Conference/Dictation Microphone Sensitivity
  Adjustable Auto Backspace
  Built-In Speaker for Group Listening
  Telephone Conversation Recording (Utilizes Optional Telephone Pick-Up)(TP3)
  End of Tape Alarm
  Digital Tape Counter
  Attractive Design That Matches Office Environment
  Easy-To-Use Hand Controller (Dict, Listen, Stop, Rewind & Fast Forward)(MR9)
  3-Pedal Foot Control (Listen, Fast Forward & Rewind)(RS19)
  Dual-Speaker Headset For Comfort and Excellent Sound Quality (E99)
  Specifications:
  Tape: Microcassette
  Tape Speed: 2.4 cm/sec. & 1.2 cm/sec. adjustable - -15% to +30%
  Speaker: 57 mm dynamic speaker
  Power Source: DC 9V 800 mA (AC adapter)
  Frequency Response: 250 ~ 4,000 Hz at 2.4 cm/sec.
  Practical Max. Output: 250 mW (2.4 cm/sec.)

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 43 models, 41 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Olympus Co.; Tokyo