[GreenKeys] weird telco line eq box anyopne gove any details on this!?

[Ed Sharpe Archivist for SMECC via GreenKeys]

Larry---  music?  an  example  please?    thanks  for the info!!  Ed#
 
 
 
In a message dated 4/13/2015 7:50:50 A.M. US Mountain Standard Time,  
Telegrapher at Q.com writes:



These were used in the central office as  distribution amps for music on 
customer tel lines as requested.  I have a  couple of them here also, had 3 at 
one time that were removed from an old 1E  switch office when it was 
converted to Digital about 20 years ago.  The  jacks on the front are for either 
inserting a signal or reading a signal,  depending on which way you want to 
test.  Great 600 ohm line dist.  amps.  Run off of 120Vac.

Larry
W0OGH




On  4/13/2015 12:34 AM, Ed Sharpe Archivist for SMECC via GreenKeys  wrote:




dusty  but  otw  nice!  Ed#  _www.smecc.org_ (http://www.smecc.org/)  


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