This is an analogue compressor. Although the dsignations potentiomtres have some anecdotal: Compression Sustainer =, Muscle (funny no?) = Attack.
A headphone output with volume indpendant (a rarity on the pedals).
Nothing more to say about CHARACTERISTICS, the knobs and pedals really seem robust.
Unlike what is said t dvelopp in France but made in China.

UTILIZATION

Use like any compressor what you have to play with to find the dosage that goes between the volume and rate of compression.
As DJ said, the knob called "Muscle" and is the SETTING THE trs attack little effect, hardly noticeable. Dpend It also uses the guitar .....
It is smooth this compressor, the stroke of knobs is perfect. It does not compress "to death" but enough.

SOUND QUALITY

Lgre coloration of the sound, but plutt to warm, you know what I mean, not the dry and cold like screaming at BO .. (Not j'lai not tell!)
Unlike its competitor cit above, it gnre trs little breath (rare on a compressor).
9 only because of his color when even a little.
Trs type on a guitar as a RDD stratum along well, but much less on a Vigier.

OVERALL OPINION

It is not given but the report is correct qualitprix (if you compare the competition).
If you want to rev high compression rates, go your way, that's not what you need, it is the finesse MODEL.
SETTING THE only attack to be more Submitted MRIT, the just too subtle.
J'enlve one point because of it.
Before the find, I have tried many MODELS, and I did not know this brand Discoveries by chance.
This is by far the best I had in my hands (remaining in a range of reasonably priced good sr).