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Old 09-24-2011, 12:42 AM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,183
Rca 9-t-79

This is the chassis and 19AP4D from one of the prospective cabinets for the color prototype, I couldn't resist stuffing some caps in it just to see what it would do. Looks like it would be a very good performer if given some more parts, perhaps I should hang on to it? Vert linearity is very poor, probably some drifted resistors/lin pot or the degeneration cap from the cathode of the vert tube. Only bad tube I found was one section of the 12AU7 video amp, replaced it and it's good to go now. Took a total of 3 hours to get it this far, the original lytics formed up perfectly running cool as a cucumber for longer than 30 minutes.


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Last edited by miniman82; 01-29-2012 at 03:14 PM.
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