Using the Square ONE Dynamics
Square ONE Dynamics 17
Stereo and multiple channel operation - linking
Using the intermediate LINK switches, adjacent channels can be linked, in all modes, for stereo or
multi-channel operation. Linked channels form a group, the lowest numbered channel in the group being the
master and the other group members are slaves. The master channel’s settings override those of the slaves
with the exception of bypass, solo, ext key and side chain filter, which still act independently. (The slave
filters, ext key and solo still function when linked because the slave channel side chain is summed with the
master and any other slaves in the group.)
You can have more than one group at any time; Figure 6 “Examples of channel linking” shows some typical
group configurations and illustrates that the master is always the lowest numbered channel within the group.
Figure 6: Examples of channel linking
The audio input to the master channel and any slaves in the link are all used to control the action of the
dynamic processor. The channel with the highest signal level will have the most effect on the linked group.
As all the VCA controls are also linked together, the attenuation or gain applied to the linked channels in the
group will always be identical. Each slave’s gain reduction meter (ATTEN DEPTH) will track its group master
channel exactly.
THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD
LINK LINK LINK LINK LINK LINK LINK
SC SOLO
IN PLACE
GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD
ATTAC K ATTA CK AT TAC K ATTA CK ATTACK ATTAC K ATTA CK ATTACK
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
4141414141414141
22222222
11111111
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
22222222
00000000
-40 -40 -40 -40 -40 -40 -40 -40
44444444
66666666
-6 -6 -6 -6 -6 -6 -6 -6
+6 +6 +6 +6 +6 +6 +6 +6
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
88888888
20 20 20 20 20 20 20 20
RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE
HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEEVINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
POWER
FILTER FILTER FILTER FILTER FILTER FILTER FILTER FILTER
SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN
NARROW NARROW NARROW NARROW NARROW NARROW NARROW NARROW
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
GATE GATE GATE GATE GATE GATE GATE GATE
BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS
EXT KEY EXT KEY EXT KEY EXTKEY EXTKEY EXTKEY EXTKEY EXTKEY
FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY
COMP GAIN COMPGAIN COMPGAIN COMP GAIN COMP GAIN COMP GAIN COMPGAIN COMPGAIN
2ms 2ms 2ms 2ms 2ms 2ms 2ms 2ms
INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH
ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN
0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
10 10 10 10 10 10 10 10-15 -15 -15 -15 -15 -15 -15 -15
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB-50 -50 -50 -50 -50 -50 -50 -50
30 30 30 30 30 30 30 30
25 25 25 25 25 25 25 25
20 20 20 20 20 20 20 2015 15 15 15 15 15 15
15
-15 -15 -15 -15 -15 -15 -15 -15
-60 -60 -60 -60 -60 -60 -60 -60-3 -3 -3 -3 -3 -3 -3 -3
200 200 200 200 200 200 200 200
800 800 800 800 800 800 800 800
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB
16k 16k 16k 16k 16k 16k 16k 16k
40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz
0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
2s 2s 2s 2s 2s 2s 2s 2s
RANGE RANGE RANGE RANGE RANGE RANGE RANGE RANGE
dynamics
S
L
O
W
F
A
S
T
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD
LINK LINK LINK LINK LINK LINK LINK
SC SOLO
IN PLACE
GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD
ATTAC K ATTA CK AT TAC K ATTA CK ATTACK ATTAC K ATTA CK ATTACK
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
4141414141414141
22222222
11111111
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
22222222
00000000
-40 -40 -40 -40 -40 -40 -40 -40
44444444
66666666
-6 -6 -6 -6 -6 -6 -6 -6
+6 +6 +6 +6 +6 +6 +6 +6
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
88888888
20 20 20 20 20 20 20 20
RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE
HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEEVINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
POWER
FILTER FILTER FILTER FILTER FILTER FILTER FILTER FILTER
SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN
NARROW NARROW NARROW NARROW NARROW NARROW NARROW NARROW
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
GATE GATE GATE GATE GATE GATE GATE GATE
BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS BY PASS BY PASS
EXT KEY EXT KEY EXT KEY EXTKEY EXTKEY EXTKEY EXTKEY EXTKEY
FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY
COMP GAIN COMPGAIN COMPGAIN COMP GAIN COMP GAIN COMP GAIN COMPGAIN COMPGAIN
2ms 2ms 2ms 2ms 2ms 2ms 2ms 2ms
INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH
ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN
0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
10 10 10 10 10 10 10 10-15 -15 -15 -15 -15 -15 -15 -15
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB-50 -50 -50 -50 -50 -50 -50 -50
30 30 30 30 30 30 30 30
25 25 25 25 25 25 25 25
20 20 20 20 20 20 20 2015 15 15 15 15 15 15
15
-15 -15 -15 -15 -15 -15 -15 -15
-60 -60 -60 -60 -60 -60 -60 -60-3 -3 -3 -3 -3 -3 -3 -3
200 200 200 200 200 200 200 200
800 800 800 800 800 800 800 800
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB
16k 16k 16k 16k 16k 16k 16k 16k
40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz
0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
2s 2s 2s 2s 2s 2s 2s 2s
RANGE RANGE RANGE RANGE RANGE RANGE RANGE RANGE
dynamics
S
L
O
W
F
A
S
T
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD
LINK LINK LINK LINK LINK LINK LINK
SC SOLO
IN PLACE
GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD
ATTAC K ATTA CK AT TAC K ATTA CK ATTACK ATTAC K ATTA CK ATTACK
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
4141414141414141
22222222
11111111
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
22222222
00000000
-40 -40 -40 -40 -40 -40 -40 -40
44444444
66666666
-6 -6 -6 -6 -6 -6 -6 -6
+6 +6 +6 +6 +6 +6 +6 +6
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
88888888
20 20 20 20 20 20 20 20
RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE RELEASE
HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEEVINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
POWER
FILTER FILTER FILTER FILTER FILTER FILTER FILTER FILTER
SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN
NARROW NARROW NARROW NARROW NARROW NARROW NARROW NARROW
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
GATE GATE GATE GATE GATE GATE GATE GATE
BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS
EXT KEY EXT KEY EXT KEY EXTKEY EXTKEY EXTKEY EXTKEY EXTKEY
FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY
COMP GAIN COMPGAIN COMPGAIN COMP GAIN COMP GAIN COMP GAIN COMPGAIN COMPGAIN
2ms 2ms 2ms 2ms 2ms 2ms 2ms 2ms
INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH
ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN
0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
10 10 10 10 10 10 10 10-15 -15 -15 -15 -15 -15 -15 -15
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB-50 -50 -50 -50 -50 -50 -50 -50
30 30 30 30 30 30 30 30
25 25 25 25 25 25 25 25
20 20 20 20 20 20 20 2015 15 15 15 15 15 15
15
-15 -15 -15 -15 -15 -15 -15 -15
-60 -60 -60 -60 -60 -60 -60 -60-3 -3 -3 -3 -3 -3 -3 -3
200 200 200 200 200 200 200 200
800 800 800 800 800 800 800 800
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB
16k 16k 16k 16k 16k 16k 16k 16k
40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz
0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
2s 2s 2s 2s 2s 2s 2s 2s
RANGE RANGE RANGE RANGE RANGE RANGE RANGE RANGE
dynamics
S
L
O
W
F
A
S
T
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
1 and 2 linked
Master
Slave
Example 1
Example 2
Example 3
3 and 4
linked
1 and 2
linked
Example 4
1, 2 and 3 linked
THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD THRESHOLD
LINK LINK LINK LINK LINK LINK LINK
SC SOLO
IN PLACE
GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD GATEHOLD
ATTACK ATTACK ATTACK ATTACK ATTACK ATTACK ATTACK ATTACK
8
1
8
1
8
1
8
1
8
1
8
1
8
1
8
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
6
1
4141414141414141
22222222
11111111
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
22222222
00000000
-40 -40 -40 -40 -40 -40 -40 -40
44444444
66666666
-6 -6 -6 -6 -6 -6 -6 -6
+6 +6 +6 +6 +6 +6 +6 +6
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
8
1
+
88888888
20 20 20 20 20 20 20 20
RELEASE RELEASE RELEASE RELEA SE RELEASE RELEASE RELEASE RELEASE
HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEE HARD KNEE HARDKNEEVINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE VINTAGE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
COMP
MODE
POWER
FILTER FILTER FILTER FILTER FILTER FILTER FILTER FILTER
SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN SIDE CHAIN SIDE CHAIN SIDECHAIN SIDE CHAIN
NARROW NARROW NARROW NARROW NARROW NARROW NARROW NARROW
SOLO SOLO SOLO SOLO SOLO SOLO SOLO SOLO
GATE GATE GATE GATE GATE GATE GATE GATE
BYPAS S BYPA SS BY PASS B YPASS BYPA SS BYPA SS BY PASS BYPAS S
EXT KEY EXT KEY EXT KEY EXTKEY EXT KEY EXT KEY EXT KEY EXTKEY
FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY FREQUENCY
COMP GAIN COMPGAIN COMPGAIN COMP GAIN COMP GAIN COMP GAIN COMPGAIN COMPGAIN
2ms 2ms 2ms 2ms 2ms 2ms 2ms 2ms
INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH DEPTH
ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN ATTEN
0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
10 10 10 10 10 10 10 10-15 -15 -15 -15 -15 -15 -15 -15
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB-50 -50 -50 -50 -50 -50 -50 -50
30 30 30 30 30 30 30 30
25 25 25 25 25 25 25 25
20 20 20 20 20 20 20 2015 15 15 15 15 15 15
15
-15 -15 -15 -15 -15 -15 -15 -15
-60 -60 -60 -60 -60 -60 -60 -60-3 -3 -3 -3 -3 -3 -3 -3
200 200 200 200 200 200 200 200
800 800 800 800 800 800 800 800
0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB
16k 16k 16k 16k 16k 16k 16k 16k
40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz 40Hz
0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
2s 2s 2s 2s 2s 2s 2s 2s
RANGE RANGE RANGE RANGE RANGE RANGE RANGE RANGE
dynamics
S
L
O
W
F
A
S
T
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
F
A
S
T
1 to 8 linked
Master
Slave
Slave
Master
Slave
Master
Slave
Master
Slave
Slave
Slave
Slave
Slave
Slave
Slave