Filter Routing - Access Virus Rack User Manual

32 CHAPTER 4
Introduction

FILTER ROUTING

The final parameter we'll discuss for the
time being is FILTER ROUTING. This fea-
ture offers several filter routing options
which allow you to operate the filters in
series, i.e. patch one after the other in
the signal chain, or in parallel, which
means side by side in the signal chain:
SER-4 The filters are switched in
series; with two poles each (12dB/
Okt.), both filters have the same slope
for a total of four filter poles (24dB/
Okt.).
The filters are switched in
SER-6
series; Filter-1 has four poles (24dB/
Okt.), Filter-2 has two poles (12dB/
Okt.) so the overall slope is equivalent
to six poles (36dB/Okt.).
PAR-4 The filters are switched in par-
allel and feature two poles each (12dB/
Okt.).
SPLIT The filters are switched in par-
allel and feature two poles each (12dB/
Okt.). Additionally, they receive inde-
pendent input signals (more on this
later). Each of the two oscillators
routes its signal into one of the two fil-
ters whose signals can be spread in the
panorama via a parameter called UNI-
SON Pan Spread.
. Regardless of which FILTER ROUTING
option you chose, the SATURATION stage
is always post-Filter-1, i.e. after Filter in
the signal chain.