All user reviews of 4/5 for the Mad Professor Deep Blue Delay

* What are the effects, types of effects available?
Delay

* What technology is used? (Analog, digital, tube ...)
sound mix analog and digital effect

* Are they editable? Via a publisher Mac / PC?
not

* What is the connection? (Audio / MIDI)
Jack in and out jack

* Is this a rack or rack-mount model?
Pedal on battery or AC power


UTILIZATION

* The general configuration is simple?
yes

* Editing of sounds and effects is easy?
yes
Knob stable, accessible and well proportioned

* The manual is clear and sufficient? ...
Yes. three parameters


SOUND QUALITY

* Effects are they effective, responsive and realistic enough?
The effect is very natural person knew very slight fade to the original signal to make up slightly and some also provide a greater effect while preserving the sound of the input signal.

* Which instruments do you use?
See gear list

* Which ones do you prefer, you hate?
Long delay, regardless of repetition, regardless of volume.
The sound is natural, however, a tendency to eat treble when the effect is pronounced


OVERALL OPINION

* For how long have you been using it?
2 years

* What thing do you like most/least about it?
No tone control

* Did you try many other models before getting this one?
Tons

* What is your opinion about the value for the price?
very good but very expensive

* Knowing what you know now, would you make the same choice? ...
If I find more I change, but for now the best style I have not met