Sennheiser HD 420 SL

Data

General

  • Manufacturer: Sennheiser
  • Model: HD 420 SL
  • Years of manufacture: 70s/80s
  • Made in: Germany
  • Weight: 130 g
  • Original price (MSRP):


Technical data

  • Principle: Dynamic, open
  • Coupling to the ear: Ear-cushioned
  • Impedance: 600 Ohm
  • Rated power handling:
  • Push force: 2.5 N
  • Frequency range: 18 - 20,000 Hz
  • Distortion factor: < 1
  • Sound pressure level: 94 dB
  • Connector: 5-pin DIN/6.3 mm jack
  • Cable length: 3 m


Special features

  • list here


Remarks

Other models of the same series:

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