this is not an effect pedals but its quality
it is between an analog and possde and 1 output jack, period.
The case is therefore mtallique strong.

UTILIZATION

I did not have the manual but rglage sample taken from a catalog Boss.
s with a little more research you can easily find sounds trs good quality with the help of sliders 7.

SOUND QUALITY

This small qualizeur is a marvel and technician without being there is always the sounds we're looking for.
I use it connects a Boss LMB-3 or I connect an STD US JB and Cort NB4FL.
I do not use the amp, I go directly from the mixing console.
when it was well in hand, one can easily change rglages to search for another stamp of her better suited to the types of music see also some rooms or other places o one occurs.
Currently I can not do without and it is indispensable.

OVERALL OPINION

I use it for about a year, purchase 50 euros in TBE.
I have not tried others because I always trust BOSS in quality and price is confirm.
I do it again the same choice without hsitation and I advised the demanding bass players.