05-09-2023, 09:51 AM
RodB Wrote: Also consider that four of the tubes are loctals and need to have clean pin connections otherwise they cause strange problems.
I will second that. For decades I have kept 1mm, 2mm, and 3mm microswabs on hand for cleaning socket contacts - they are sold to beauticians on Amazon. 1mm microswabs and DeoxIT D5 are my choice for cleaning loctal socket contacts.
Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/
