HEATHKIT HR-1680 SSB/CW RECEIVER with the manual and the HS-1661 SPEAKER also with the paperwork from a HAM RADIO ESTATE. IT HAS BEEN TESTED ON ALL BANDS from 80 , 40 , 20 , 15 , 10 METER BANDS and picks up good. While i still had the HX-1681 it made it easier to test this receiver , also it was checked with a PRESIDENT 10 meter transceiver as well as a rooftop CB antenna , and at night there was a fair amount of activity on 80 and 40 meters.I could not get a reading on the S meter at all , the meter tests good so that problem is for the new owner to find. PLEASE NOTE THAT ALL THE CENTER PIECES ON THE KNOBS ARE RED , whare the other ones i see on the net are. ALSO there was no electrical schematic in the manual , only a block diagram. If you are interested in this unit you know a lot more about it than I do so ask questions and i will do my best to answer. The item "HEATHKIT HR-1680 SSB/CW RECEIVER +manual +SPEAKER from HAM RADIO ESTATE TESTED" is in sale since Thursday, August 2, 2018. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transmitters". The seller is "firco" and is located in North Tonawanda, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Philippines, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia.