Valves are a Radio Amateur's best friend, lovely warm glow from a pair of 813's, 4-400's, 4-1000's even the 1625. With 100 watt heaters and K/volts on the anode only a skilled Radio Operator could ha
Valves are a Radio Amateur's best friend, lovely warm glow from a pair of 813's, 4-400's, 4-1000's even the 1625. With 100 watt heaters and K/volts on the anode only a skilled Radio Operator could
skilled ''Radio Operator'' could handle them safely. And a skilled ''Radio Technician'' would know better not too : )) From: mal hamilton Sent: Friday, June 22, 2012 4:46 PM To: rsgb_lf_group@blacksh
Subject thread is heading back towards my territory! The silver EF50's were service issue valves - VR91 for the RAF, ARP12 for the army. I suppose the navy must have had them as well, but I don't rec
Hi all, Subject thread is heading back towards my territory! The silver EF50's were service issue valves - VR91 for the RAF, ARP12 for the army. I suppose the navy must have had them as well, but I d