• SD 451

• Stereo Cassette Deck

• around 1980

• QMS
• Auto Reverse

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• Features
• FAQ
• Reviews
• YouTube
• ForSale
• Contribute

• Connectivity
  • 2 Mono Microphone Inputs
  • Headphones
• Operation
  • Full Logic Transport Control
  • Index Scan
  • Blank Skip
  • Music Scan
• Exterior
  • Front Loading
  • Orientation Left
  • Black Finish
• General
  • Stereo
• Speed
  • 1⅞ ips - 4.76 cm/s
• Tape
  • Automatic Tape Type Selection
  • Chrome Tape Capability
  • Normal Tape Capability
  • Metal Tape Capability
• Head Configuration
  • 2 Head Design
  • 4 Track / 2 Channel
• Display
  • 4-Digit Digital Counter
  • Digital Peak-Reading Meters
• Noise Reduction
  • Dolby-B Noise Reduction
  • Dolby-C Noise Reduction
• Power Requirements
  • Alternating Current
• Preamplifier
  • Record Level Balance Control
  • Master Record Level Control
• Transport
  • Single Capstan Transport
  • Auto Reverse
  • Belt Drive (Capstan)
  • Mechanical Tape Loading
  • Auto Shutoff