This electronic controlled 80 watts loddeenhed have more effect than 50 watts system. Patentspidserne past, the laws sølvelementet gives high results past, the laws need no high spidstemperatur lining to make one perfect soldered connection. What is also possible to connect 50 watts loddekolben without problems. 50 Watts technique will slowly disappear to benefit lining 80 watts loddekolben. Silver-line technology, power unit, 1 channel with soldering iron wsp 80.