[Boatanchors] FS: ERC Model SL-56 Audio Filter for Collins S-Line

[Michael, W1RC]

Hi Gang:

Here's another treasure from the collection!  This is a third-party 
accessory that was made by E.R.C. for the Collins S-line/KWM-2 
stations.  It is an audio filter that is in a case that matches the 
S-Line.  Case is the same size as the Collins DL-1 dummy load.  It is 
very clean and in good condition.  This device does not require ant 
modification to the radio equipment; it goes in the audio line 
between the receiver and the speaker.

I am asking $100.00 plus shipping for it.  If interested please reply 
by e-mail.

73,

Michael, W1RC