[Heathkit] FS: Heathkit 400hz CW Filter for SB-303 w/pics

[RLucch2098 at aol.com]

Hi All;
Anyone wish to own a really nice CW filter for thier SB-303, might fit others 
too?
Working & excellent + condition with nuts es Washers.
$37.00ppd.
Pics:
http://www.myradioroom.com/heath400hz1.jpg
http://www.myradioroom.com/heath400hz2.jpg
Tnx & 73.
Rich WA2RQY