Virtual Valve Museum
Virtual Valve Museum | search:
About the museumMuseum exhibitsUpdates, new exhibits etc.EquipmentSupporters
View the guestbookDocumentsValves wanted!Valves for sale or for tradeLinks to other sites, suppliers etc.
Mullard UCH21 triode heptode, 20V/100mA heater. UCH21

This file was last modified 15:53:48, Saturday November 12, 2011