Ta-890, User manual, Figure 1. amplifier rack signal wiring – Turbosound LMS-D6 User Manual
Page 73: Output connections, Vdm 25 pin, Channel a channel b
user manual
TA-890
TA-890 user manual
Page 73
Figure 1. Amplifier Rack Signal Wiring
VDM
25 PIN
{
AMP SIGNAL
INPUT
INPUT
AMP SIGNAL
}
}
CHANNEL A
CHANNEL B
D
C
B
A
W
X
Y
Z
R
S
T
U
E
F
G
H
M
N
P
Q
J
V
L
K
K
L
V
J
Q
P
N
M
H
G
F
E
U
T
S
R
Z
Y
X
W
A
B
C
D
A
E
F
G
C
B
D
H
J
M
L
K
Q
P
N
HIGH
BLUE
HI/MID
GREEN
LO/MI D
YEL LOW
B ASS 1
RED
B ASS 2
PURPLE
GND
COLD -ve
HO T +v e
GND
COLD -ve
HO T +v e
GND
COLD -ve
HO T +v e
GND
COLD -ve
HO T +v e
GND
COLD -ve
HO T +v e
HO T +v e
COLD -ve
GND
HO T +v e
COLD -ve
GND
HO T +v e
COLD -ve
GND
HO T +v e
COLD -ve
GND
HO T +v e
COLD -ve
GND
B ASS 2
PURPLE
B ASS 1
RED
LO/MI D
YEL LOW
HI/MID
GREEN
HIGH
BLUE
N
P
Q
K
L
M
J
H
D
B
C
G
F
E
A
Output Connections
The amplifier outputs are wired to two 19-way CEEP (Socapex compatible) output sockets,
rated at 20 Amperes per contact. The Socapex output wiring has been arranged to preclude
accidental connection of the mid-high output to anything other than the TA-890H, and of the
low frequency output to anything other than the TA-890L, preventing any risk of drive-unit
damage.
Two 4 metre fanouts are supplied to take the 19-way cable outputs to the speakers. The low
frequency fanout is fitted with six Speakon NL4FC connectors and the Mid-high fanout is
fitted with four Speakon NL8FC connectors. The cables are colour coded to indicate which
amplifier channels they relate to. Mating connectors are screw-locked, ensuring reliability.
In addition to the Socapex outputs, there are also separate local output connections for
running speaker systems not requiring multicore loudspeaker extension cables, for example
ground stacked systems.