Home: Transmitting: QQV07-50 MULLARD VALVE, 1964
QQV07-50 MULLARD VALVE, 1964
Mullard QQV07-50 Double Beam Tetrode of 1964.
A0705
©2007 The Museum of Technology, The Great War and WWII Company registered in England No. 7452160, Registered Charity No. 1140352, Accredited Museum No. 2221