3 but I only use one at a time of course and only have a single pedal at a time on each of my two pedalboards. A digital delay with tap tempo, an analog delay for anlaog sounds and a tape delay for 60-s and 70s tape delay and slapback echo.Seriously, how many delay pedals do you have/ actively use? I suppose "actively" is an important aspect of this as the question is not just about collecting delays, but what is required to get your sound and / or perform the music you play.
I ask this because in my quest for digital delay, one to add to my tape (Belle Epoch Deluxe) and Analogish (Arp-87), I ran across a few players who use more than one. Vince Gill uses two, but I believe they are for two different guitars. I am sure there are many others that I have glossed over in many a rig rundown or board gazings I have done.
Does one delay pedal meet the need, or do you use more than one to get what you are after?