SG Brown Headphones Type F

looks like original bakelite plug

UITVERKOCHT / SOLD
Betaalwijzes

looks functional , not tested, Patent 203121 was granted in 1923, The type F was their cheapest model and designed to be lightweight. An early advertisement refers to them as 'featherweight'

SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total

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  • SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total
  • SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total
  • SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total
  • SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total
  • SG Brown Headphones Type F Aluminium earpieces casings and headbands black earpieces, original twisted flexible leads 2000 ohms (4000 total