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Old 31st Jan 2015, 9:54 pm   #7
line sync
Heptode
 
Join Date: Sep 2009
Location: Kinver, Staffordshire, UK.
Posts: 634
Default Re: Marconiphone VRC74DA

Hi Mark
I also have one of these sets and I`ve always thought it dates from 1950.
Your set has the later crt with the evacuation seal in the middle of the base connector so it may have had a replacement crt.
This is an easy chassis to restore but the three 25k slider pots can cause problems.
The LOPT is reliable though .
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