SM Pro Audio M-Patch 5.1: Passive Surround Monitor Controller - Manual (Page 7)

Mpatch 5.1 Audio input Connections
The MPatch 5.1 features four (4) separate inputs labeled A, B, C, and D
(Input section on rear panel of MPatch 5.1).
The MPatch 5.1 accepts mic or line level input signals only.
Do not connect your power amplifier outputs to the MPatch 5.1 inputs!
Balanced Inputs A and C
Balanced main 5.1 input A and balanced stereo input C are routed to the
MPatch 5.1 via the 25-pin DSub connector. The wiring scheme follows the
TASCAM format, a widely-used protocol for connecting assorted audio
equipment via 25-pin D-Sub connectors.
SM PRO AUDIO MP
a
tch 5.1
important
Power Input
OFF ON
POWER
L
R
LS
RS
LFE
C
L
R
Balanced
Left Right
L R LS RS C LFE
INPUT B INPUT D
Stereo Speaker Outs
Surround Speaker Outputs
INPUT A+C
SLAVE OUTPUT
Balanced input and Link to output
(90-240V ac)
8 7 6 5 4 3 2 1 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
G C H G C H G C H G C H G C H G C H G C H G C H
1 2 3 4 5 6 7 8
H = HOT
C = COLD
G = GROUND
Pin-out for TASCAM DB25 8 Channel Balanced Connector
Left
Right
Left Surround
Right Surround
Center
Sub (LFE)
Input A
1-6 = 5.1 Signal
Input C
7 = Stereo Left
8 = Stereo Right
SM PRO AUDIO MP
a
tch 5.1
Mpatch 5.1 Audio input Connections
Unbalanced Input B
Unbalanced 5.1 RCA inputs, ideal for direct output from unbalanced sources such
as DVD players, Blue Ray players, and media servers.
Balanced/Unbalanced Input D
L/R balanced 1/4” TRS and unbalanced RCA inputs
Power Input
OFF ON
POWER
L
R
LS
RS
LFE
C
L
R
Balanced
Left Right
L R LS RS C LFE
INPUT B INPUT D
Stereo Speaker Outs
Surround Speaker Outputs
INPUT A+C
SLAVE OUTPUT
Balanced input and Link to output
(90-240V ac)
Power Input
OFF ON
POWER
L
R
LS
RS
LFE
C
L
R
Balanced
Left Right
L R LS RS C LFE
INPUT B INPUT D
Stereo Speaker Outs
Surround Speaker Outputs
INPUT A+C
SLAVE OUTPUT
Balanced input and Link to output
(90-240V ac)
Tip
Ring
Sleeve