This came from a friend of the family and I know nothing about it and can’t find anything else about it as he passed away so here is what I can visually see. Its in good shape with scuffs and scratches and some dings and other issues cosmetically. (please look at pics) I took cover off and noticed one tube is broke at the top of it (see pics)! Also one of the reset buttons on the back is broke on the end but I believe it still works. I also noticed one corner is dented and scratched up some on the back top left when looking at the unit. I did power it on for less then 15 seconds and the plate voltage needle went all the way over to the left, thats when I thought it would be best to turn it off. But if any Ham Radio pros out there think its okay to leave on I can gladly check out other things for you. It has a service date of 3-2-90 on it from The Heathkit Company in Benton Harbor Michigan. I know it was being used a few years back but again I don’t know any history or condition on it besides what I listed above. I have a few more pics and can send them to anyone interested and can also take other pics if needed. It weights about 56 pounds with out packing! PLEASE ask all questions! The item “Heathkit SB-220 2kW Linear Tube Amplifier for Ham Radio, Vintage For Parts/Repair” is in sale since Saturday, February 11, 2017. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers”. The seller is “budmanklass” and is located in Grand Rapids, Michigan. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY.
- Brand: Heathkit
- Model: SB-220
- MPN: SB-220
- Max. Output Power: 2kW
- Frequency Band(s): HF