A-155
Analog / Trigger Sequencer
System A - 100
doepfer
12
fig. 5:
controlling accents / dynamics
With the patch in fig. 5 you can create
variable dyna-
mics or accents
within the sequence. The gain con-
trol of
VCA 2
needs to be set to
greater than zero
(a
setting of 5 is a good starting point).
The patch in fig. 6 shows how to use the A-155 as a
16-step sequencer
with one single analog CV row.
What’s needed are the Clock Divider
A-160 (output
/8
) and the two voltage-controlled swit-
ches in the A-150 VCS module.
With every eight clock pulses, the A-150 switches
between the two trigger and analog CV rows, so that
there’s now a 16-step trigger and CV sequence avai-
lable at the outputs of the A-150.
ADSR
VCA 1
VCF
:
Clock
VCA 2
VCO
1
2
3
4
5
6
7
8
Trig. 1
Post Out 1
Pre Out 2
ADSR
Trig. 3
A-155