When combined with a PC internal or external sound card and free software (PowerSDR, NaP3 etc), you can use this to create a Panadapter for your K3/S up to 192KHz wide.
Full details on how it works can be found here:
http://www.telepostinc.com/LP-PAN_detail.html
Perfect condition with no marks or scratches.
US$180 which includes postage from VK, tracking, and insurance.
