[Hallicrafters] SX-28 ANL

[Julian Bunn]

I've just received an SX-28, S/N H164061. It's in very good condition, 
but there is one issue
I see with it immediately: the ANL knob has been replaced by a toggle 
switch. I haven't yet
investigated how the wiring has been changed inside, but am wondering if 
this was a common
modification? Any comments would be of interest.

Some photos of the receiver here:

http://farm1.static.flickr.com/136/367754040_9b26be77d5_o.jpg
http://farm1.static.flickr.com/179/367754130_74e9b7a6de_o.jpg
http://farm1.static.flickr.com/131/367753890_894a1c4549_o.jpg
http://farm1.static.flickr.com/155/367753981_cfabc7903f_o.jpg
http://farm1.static.flickr.com/156/367753665_f1d9579476_o.jpg

Julian