Phase Linear Model 4000 Series One specifications

Category : Preamplifier

Brand : Phase Linear

General

Tech nical data:

Special equipment

  • Manufacturer: Phase Linear
  • Model: 4000 Series I
  • Years of construction: 1973 - 1977
  • Manufactured in: USA
  • Color: Silver (front: brushed aluminum; housing: painted black)
  • Factory price approx.: 3'900 DM (1974), 3'500 DM (1976)
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  • Designed for outstanding phono sound
  • Very good RIAA preamplifier
  • "Autocorrelator" - recording-independent noise suppression method
  • "Peak Unlimited" - amplified reproduction of the pulses reduced during recording
  • "Downward Expander" - lowering of quiet passages that were raised during recording (to better separate them from the tape noise)
  • 110 volt and 220 volt versions - mostly available as 110 volt version - (USA-second-hand device import)
  • Tuner:
  • Phase Linear Model 5000