Robert Ridgeway posted 03/23/2014 Thank you for your prompt service and for introducing me to the EDSYN 951SX soldering station. Every time I use it I am thrilled with the results. I keep a variety of tips ready for the different applications and with the adjustable temperature, the connections always come out fine. I still get immense satisfaction from both units (EDSYN 951SX and refurbished Hakko 472D) I bought from you. They perform magnificently.