Avo MKII valve tester versions - UK Vintage Radio Repair and Restoration Discussion Forum

retailer · 2nd Jun 2008, 1:18 pm

Does anyone know of a web site with time line or history of avo valve testers. I have two Avo MKII valve testers, one has rubber feet and no handles on the front panel and the other has handles on the front panel and sits on metal skids with a small tray for the user manuals at the bottom. The one with rubber feet does not have a B9A valve socket so I guess it must be quite old..... just wondering what the age difference between the two testers is.

2nd Jun 2008, 1:18 pm	#1
retailer Heptode Join Date: May 2005 Location: Adelaide, South Australia Posts: 541	Avo MKII valve tester versions Does anyone know of a web site with time line or history of avo valve testers. I have two Avo MKII valve testers, one has rubber feet and no handles on the front panel and the other has handles on the front panel and sits on metal skids with a small tray for the user manuals at the bottom. The one with rubber feet does not have a B9A valve socket so I guess it must be quite old..... just wondering what the age difference between the two testers is.