I have two tape echo's,a WEM and a Melos.I also have Danelectre ,Boss and Arion pedals. The one I use 99% of the time is the cheap ,plastic Arion SAD1. It has a lovely warm lush anolouge tone, without any of the noise problems of the tape echos or the sterility of the digital delays.I use it straight into my Super Lead(no loop),but use the loop on my Hiwatt.