6FC7 / ECC89 View larger

6FC7 / ECC89

Top quality miniature glass audio tubes manufactured either by Philips Miniwatt or by Amalgamated Wireless Valve Company in England, USA, or Australia; photo is typical of available stock. These fine 9 pin double triodes may be used as amplifiers up to frequencies of 220 megacycles per second. They come with short gray plates, double mica spacers, and round top getters. They are printed in white 6FC7 / ECC89 plus other makers markings. Boxes are standard manufacturers as photo.


  • 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
Base9 pin miniature Noval B9A
FonctionDouble triode