The Royal DeLuxe. Quiet a looker, I must say. The only thing I have found to be Royal about these machines, however, is the size of headache they give me. I spent two hours one night attempting a repair on the line lock mechanism on my Quiet DeLuxe, a simple matter of a spring. Well, let's just say it was the most ridiculous thing ever and it is still sitting in its case, disassembled. A real shame, that.