[Milsurplus] LS-11-A Speaker Question

[WA5CAB at cs.com]

Dick,

The transformer primary is 250 ohms, which was the WW-II standard Low-Z 
audio standard.  Replaced the LS-11 and is the Low-Z equivalent of the LS-7-A.  
Was used with sets like AN/GRC-9 and SCR-694 (with receiver switched to 
Low-Z).  Also used with AN/TXC-1.  Will work with BC-312/342 and 348 if they 
are wired for Low-Z.  Will work with the ARR-41 so long as you don't also plug 
in a pair of Low-Z headsets.  

It should have come with the cord terminated in a PJ-055B (standard 1/4" 
phone plug).  If it has something else, someone modified it.

In a message dated 5/1/2010 1:56:01 PM Central Daylight Time, w1ksz at q.com 
writes: 
> I picked up one today but cannot find any links on the Web for it.
> 
> What radio did it go with and what's it's impedance ?
> 
> I hope to use it with my ARR-41 so if anyone wants the connector, 
> let me know.
> 
> Thanks, Dick, W1KSZ

Robert Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480