[Collins] 75S-3C

Glen Zook k9sth at sbcglobal.net
Tue Sep 2 21:08:04 EDT 2014


The tubesters typically increased problems with overload due to strong signals as well as degrading other performance as well.

They were developed when solid-state receivers were becoming popular and were an attempt to "improve" operation by going "solid state".  Unfortunately, they really were not an improvement!

Glen, K9STH 

website:  http://k9sth.net


On Tuesday, September 2, 2014 6:58 PM, Robert Lawson <w4rl at bellsouth.net> wrote:
 


Of course your choice ref the tubsters,  Grant.  But if you pull the 
tubsters you will probably have to re-align you 'new' 75S-3.  I've had 
to do that once before. Regardless, enjoy your new receiver. 73 Robert 
W4RL CCA Member


On 9/2/2014 5:38 PM, GRANT YOUNGMAN wrote:
> Well, after a youth spent drooling over S-Line radios at Radio, Inc. in Tulsa and not being able to afford the truly absurd prices,  I just purchased my FIRST EVER piece of S-line gear — a 75S-3C.  I’ve been a St. James Gray person for a long time (all of them), except for a KWM-2A  that came through AF MARS that I had for a while (and sadly, was very disappointed in).   The 75S-3C appears to be completely outfitted with tubesters in all tube locations.
>
> So, a simple question.  Presuming the thing actually works, should I pull the tubesters and put original tubes in?  Or ??????
>
> What do you think?   It needs some cleaning up after long term storage, but I’m really excited about this thing.  Even my wife didn’t holler at me for once  :)
>
>
> Thanks … Grant NQ5T
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