Hi Gents, Love my Little K1, but sometimes I really want to hear just whats "going-on" in a very wide 6-8KC bandwidth like my great old tube receivers can do. Question: Is there any way a simple mod could be done with a switch that would allow a K1 to temporarily receive a wide spectrum of many KCs by by-passing the crystal filter? I'd love it! Thanks for reading, Chas w0ei