It's an analog delay with chorus and vibrato
An output end and output bypass
One may regret the absence of store individual parameters, but with time are quickly find SETTINGS.

UTILIZATION

Setting the bug of course depends on what you do, but you can get a vibrato or chorus effect without delay, a delay with or without modulation
Depending on the settings of the delay, starting from a spring reverb type has a long delay of approximately 500ms with a possible repetition to infinity.
knob the level can also boost the sound
For my part, several hours of manipulation and I was at the top to extract all of its capabilities.

SOUND QUALITY

La, we touch the essential question.
It is not just an analog delay with a very great quality but it also affects a part.
The sound that comes out as setting gives color to the sound without equivalent.
U2 guitarist used it a lot even though he now uses a digital modulation delay.
Excellent sound is truly exceptional warmth and storage.
Object must-have especially if you like the sound of U2.

OVERALL OPINION

I've had six months and I use a 50% of my time.
Superb pedal, one of my best.
Very solid metal casing but a bit cumbersome.
The quality / price is very good for me.
I do it again this choice without problem.
EHX Congratulations!