Hello Diego,

On 25.02.17 23:22 , Diego Ragnini diegora@... 1 wrote:

I am afraid I didn't explain myself enough: the target is to have the same guitar “melody” repeated, one second later, by the means of another sound, not replaced by it.

Even then: send the guitar to a 6,35mm multiple, one cable direct to the mixer. The other cable goes to your Guitar-to-CV-device, from there with pitch-following voltage, the envelope-following voltage and Gate to your synth, from the synth-audio-out into the one-second-audio-delay. And at the delay out there it is: a synth signal following your guitar one second later.

What I want to say: a real CV-delay is needed only if you want to split two characteristics of one signal in time. Let us say: You want the pitch have without the delay, but the envelope-voltage should come xxx seconds later.
To be honest: I doubt that somebody would want that.

Florian