[ForSale-Swap] MFJ audio filters FS

[Ken Simpson, W8EK]

For Sale:

MFJ -751 "Signal Enhancer" tunable CW/SSB filter

This unit is very similar to the Autek QF-1.  It has 
provisions for being a notch filter, a peaking filter, or
a low pass filter.  The width of the filter can be varied 
(making it useful on both CW and SSB), and the 
frequency of the notch, peak, or low pass function can 
be selected.  It is quite versatile.  It requires 9 to 18 V 
DC, and has an input jack, output jack, and a 
headphone jack on the back.  $50


MFJ 720 "Deluxe Super CW Filter"

This is an audio CW filter, but it is fancier than most
of the MFJ CW filters.  Well, at least the cabinet is fancier.

The filter has an "off" position along with 180 hz, 110 hz,
or 80 hz positions on its rotary switch.  There is a 1/4 inch
phone jack on the front, with RCA jacks on the back for
both speaker and input.  There is also a 1/8 inch jack for
9 to 18 V DC to power it, so using your regular 13 V DC
supply should work just great.  $40


On both of these filters, the cabinet is one of the TenTec 
enclosures that matches the Triton series of rigs.  It is 
wood grain and eggshell white. Of course it will match 
many other rigs also.

Both are in really great shape.  I can not find a scratch on
them.

Prices do not include shipping from Florida.

Thanks.

73,

Ken, W8EK

Ken Simpson
E-mail to W8EK at fdt.net or W8EK at arrl.net
Voice Phone  (352) 732-8400