VINTAGE RADIOTRON 866-A/866 TUBE/VALVE
Manufactured in Australia by the Amalgamated Wireless Vlave Co Pty Ltd (AWA) and in its original box is this large Radiotron 866-A/866 tube/valve. Includes original spec sheets. The box indicates it was made for the RAAF.
It is a half wave high voltage mercury vapour rectifier with a glass envelope. It has a large top cap on a ceramic ring, 4-pin UX-4 bakelite base. Valve measures 5.5 × 5.5 × 16.5cm
Box measures 300 x 85 x 85mm
Click image to enlarge