[ARC5] 70.7V Line Transformer for audio matching

[jeepp]

Meir is, of course, absolutely correct.  The LS-3 is organic to the SCR-288/388 and the AN/GRC-26( ) except the D.  That said, in a low-noise environment such as a radio shack or ops area the LS-3 does a creditable job.  In war movies in the 40's and 50's, one can often see the BC-348 and the LS-3 speaker.  In 12 O'clock High there's a scene in a operation center with the above.  In Impact and QST magazine, the LS-3 can be see in pictures of AAF radio shops along with a BC-348.  So, pretty clear how the two were associated over time.  But, the fact remains, there are no "matching" speaker, per se.  Last fall at a hamfest I bought a very nice '348-R and LS-3 for $100.  The gentleman's signage indicated "BC-348 and matching speaker".   Whatever works..... no worries.Jeep K3HVG


Sent from my Verizon 4G LTE smartphone
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/arc5/attachments/20190108/7a27550d/attachment.html>