UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Archie74 · 28th Apr 2021, 9:03 am

Hello everyone. Testing a CV5112 on a calibrated AVO Mk3. Check (C) everything fine. Check (H) the valve heats up and the meter needle is rising and falling, very lively. Any advice on why this is happening would be greatly appreciated or is the tube faulty. Many Thanks

28th Apr 2021, 9:03 am	#1
Archie74 Diode Join Date: Aug 2020 Location: Leicester, Leicestershire, UK. Posts: 9	Testing CV5112 on AVO Mk3 Hello everyone. Testing a CV5112 on a calibrated AVO Mk3. Check (C) everything fine. Check (H) the valve heats up and the meter needle is rising and falling, very lively. Any advice on why this is happening would be greatly appreciated or is the tube faulty. Many Thanks