6550 AMPEREX View larger


 Top quality beam pentode amplifiers for audio service manufactured in England by renowned Philips. These 8 pin octal metal based tubes have black plates, 3 stout mica spacers, and two side getters and one top getter. They are printed in red AMPEREX 6550 MADE IN ENGLAND, and bear 1996 production codes ECG 15/02/96 (variable months). Boxes are standard yellow and green printed AMPEREX A NORTH AMERICAN PHILIPS COMPANY 6550 ELECTRON TUBE.


  • New Old Stock (New in box)

Tubes matching

  • Tubes matching

    Do you want tube matching (matching +$5.00) accomplished by Amplitrex AT-1000?

  • Matching

Data sheet

TypeVacuum tubes & electron tubes for audio, Radio power tube, transmitter & TV power tube
Base8 pin Octal
FonctionBeam power pentode