Proton
  • 740

  • Stereo Cassette Deck

  • 1986
DBXDolby B NRDolby C logoMetal Tape
Proton 740
  • APS (Automatic Program Search)
  • Connectivity
    • 2 Mono Microphone Inputs
    • Headphones
  • Display
    • 4-Digit Digital Counter
    • Linear Tape Counter
    • Peak Hold
    • Digital Peak-Reading Meters
    • Track Indicator
  • Exterior
    • Front Loading
    • Orientation Left
    • Black Finish
  • Head Configuration
    • 2 Head Design
    • 4 Track / 2 Channel
  • Indicators
    • Record Mute
  • Noise Reduction
    • Dolby-B Noise Reduction
    • Dolby-C Noise Reduction
    • MPX Filter
    • DBX Type II Noise Reduction
  • Operation
    • Timer Recording/Playback
    • Memory Repeat
    • Memory Stop
    • Full Logic Transport Control
    • Music Scan
    • A-B Repeat
  • Preamplifier
    • Output-Level Control
    • Individual Input Level Controls
  • Tape
    • Automatic Tape Type Selection
    • Chrome Tape Capability
    • Normal Tape Capability
    • Metal Tape Capability
  • Transport
    • Mechanical Tape Loading
    • Auto Shutoff
  • General
    • Stereo
  • Speed
    • 1⅞ ips - 4.76 cm/s
  • Electronics
    • Record Protection
  • Power Requirements
    • Alternating Current