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(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)
(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)
(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)
(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)
(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)

(4) Philco type 27 Triode Tubes Audio Radio Hi Fi Hot-Stamped!Coke Bottle!(1930)

$ 13.2

  • Brand: Philco
  • Country/Region of Manufacture: United States
  • Custom Bundle: No
  • MPN: 27
  • Model: Triode (Audio)
  • Modified Item: No
  • Seller Notes: “Clean, Good Condition, Firm bases, one has a tiny crack, Tested GOOD, see photos....”
  • Type: Audio Triode

Description

Offered are (4) Philco type 27 Coke-Bottle Audio Triode Tubes. The tubes are clean and in good condition. Each tests good on the EICO dynamic tester and they show no shorts or inter-element leakage. The tubes have black plates and side getters with all good silver flashing. These four have hot-stamped base graphics. Production codes on the bases are as follows: S7, 5S, O7 and J5R. One of these has a tiny crack in the base-all bases are firmly attached. Clean pins with minimal tarnish. Pick up the early audio tubes for your own amp or for a DIY audio project. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.