Heathkit sb 220 Hf Linear amplifier
Heathkit sb 220 Hf Linear amplifier. Viewing welcome to show working. Running apair of 4-400z valves so only 1000w rms out. 1200w rms with 3-500s if fitted. New Pi tank band switch as was burnt out when I got it. New Capacitors supplied but not fitted. All old parts and Bill's available. The item "Heathkit sb 220 Hf Linear amplifier" is in sale since Friday, November 29, 2019. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Amplifiers". The seller is "adrian5378" and is located in Telford. This item can't be shipped, the buyer must pick up the item.