with filters for bass and treble shelf
+ 2 notch filter semi-parametric (choose the frequency) super convenient to transfer a Larsen 5 sec ...
+ High pass filter with adjustable frequency
Q constant REALLY!
Rack 19 "3U.
Connectors (In and Out): XLR and / or Jack 1 / 4 "bal. And / or screw connector (convenient and cheap).
Universal 100-240V power supply.
Not very deep (133mm) and fairly lightweight (4kg), which is great if you put 3 in a rack (9U = time).
Very practical: it is the minimum filter for maximum efficiency in selecting just what you need.
This is the BIG point +: excellent.
I use it recently.
The sound and ease / flexibility of setting were TB +.
Single "flat" push buttons are a bit "cheap" and it crachotte a little engagement of the notch filters.
Otherwise, it's flawless!
Excellent product for the price!