I just got done trying this delay unit. It gives me exactly what I wanted. A warm transparent delay that doesn't step on your tone.. It has 3 settings Analog ,Real Echo and Tape Echo. I like all 3 settings and the unit works well in front of the amp. I bought this because I don't like my Boss DD3 at all. The DD3 is very cold it's kind of wet and it sounds fake and artificial to me. It changes my tone to much.