Bereich03 Audio Passive-Shelf

Bereich03 Audio Passive-Shelf is an EQ for the 500 series, manufactured by Bereich03 Audio.

History
The Bereich03 Audio Passive-Shelf was released in 2015.

Official description
This is a passive EQ with two Shelving Boost bands and one cut band for high or low.

All three bands are based on custom-made Inductors with an discret OpAmp for the gain and driving the Output Transformer. Input is also an discrete OpAmp and Output