MURPHY V759

< Back

I find that the contrast control has little effect
when fully on, which makes the picture rather grey and dull. Substitution of most of the valves
does not improve the performance.-J. Williams
(Gwalchmai, Anglesey). The symptoms suggest that the tube is failing
but it would be as well to check. the video amplifier and associated components.

Table of Contents

Leave a comment

I have read the privacy policy and accept
Read our privacy policy

This form collects your name, email and content so that we can keep track of the comments placed on the website. For more info check our privacy policy where you will get more info on where, how and why we store your data.

This site uses Akismet to reduce spam. Learn how your comment data is processed.