[Elecraft] Inrad 700 Hz & 6K filters

[Robert Brown]

Recently located two eight-pole K3 / K3s filters in my cupboard (as I continue to look for items to help pay for recently unexpectedly car repairs). The first is a 700 Hz 8 pole CW filter that was custom-designed by the folks at Unpcbs, and built by Inrad,  Not many of these out there;  $125/shipped.  The other, a KFL3A-6K is useful for AM / ESSB; $115/shipped.  Both filters are in like-new shape. Bob Brown, N1CVX