View Single Post
Old 11th Feb 2019, 11:33 am   #6
Humptydumpty
Pentode
 
Humptydumpty's Avatar
 
Join Date: Aug 2010
Location: Bewdley, Worcestershire, UK.
Posts: 191
Default Re: Switch is very hard to turn .Trio 9R 59D.

Good new ,so i can use a little oil on the ballbearings . I was thinking the switch would be electronic and oil will cause problems . But like you all say they are machanical . I will give it a try . Thank you Andrew David and Neil and T/Radio for the information .
Humptydumpty is offline