pwede bang pag sabayin yung reverb at delay pedal or flanger at delay pedal?
yung combination na may kasama pang distortion....
pwede ba yung combination ng tatlong pedal?
ex.
Distortion+Flanger+Delay
or
Distortion+Delay+Reverb
Share what you know pls.... 
I hope I can help and make sense sanaÜ here goes
Delay function sa single or multi-effects makes the guitar sound more sustained ng konti to the point na parang umuulit ang note or chord mo...pero beware about putting in too much it would sound like an "ECHO" na...
Don't get me wrong, delay is not = to sustain, me feel and sound lang sya na medyo hawig dun that sometimes you can barely distinguish one from the other.
Reverb - functions as the amount of "Return" nung sound ie..room or hall etc, for a more detailed definition - "A type of digital signal processing that produces a continuous wash of echoing sound, simulating an acoustic space such as a concert hall. ..."
Given the fact na delay and reverb may "almost" do the same function, which is to have an echo effect, setting a reverb effect along with a delay may cause your sound to be undistinguishable...meaing parang "Lunod" ang sound...what I usually do is have the delay in my multi effects and use an amp's reverb pag meron but not setting them up simultaneously...
Hope I made sense....
BTW using delay along with the proper amount of distortion produces artificial harmonics better and more defined...as long as me "Feeback" na parameter sa effects mo...not really sure sa single but in multi-effects most of the time meron
