Alto Typhoon - Typhoon Master Section; [ Typhoon Master Section ]

The master section is the richest section of the mixer with plenty of inputs, outputs and control switches.
Here's a detailed description of each connector.
[ Typhoon Master Section ]
AUX 4 OUT and INSERT
This balanced XLR connector is for
auxiliary 4 send, with an unbalanced
pre-fader insert connector for each
auxiliary send.
GR 3 OUT and INSERT
This balanced XLR connector is for
group 3 output, with an unbalanced
pre-fader insert connector for each
group output.
TAPE OUT LEFT & RIGHT
These unbalanced output connectors
have been designed to output the main
mix signal into a tape recorder or audio
board stereo input.
RTN3 LEFT (MONO) & RTN3 RIGHT
These balanced connectors are for
stereo auxiliary return 3. Connecting
a plug just to LEFT input it will act as
a mono effects return.
RTN4 LEFT (MONO) & RTN4 RIGHT
These balanced connectors are for
stereo auxiliary return 4. Connecting
a plug just to LEFT input it will act as
a mono effects return.
AUX 1 OUT and INSERT
This balanced XLR connector is for
auxiliary 1 send, with an unbalanced
pre-fader insert connector for each
auxiliary send.
GR 2 OUT and INSERT
This balanced XLR connector is for
group 2 output, with an unbalanced
pre-fader insert connector for each
group output.
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TAPE IN LEFT & RIGHT
These unbalanced input connectors
have been designed to accept tape
returns inputs, their signals are routed
to AUX Return 1.
RTN1 LEFT (MONO) & RTN1 RIGHT
These balanced connectors are for
stereo auxiliary return 1. Connecting
a plug just to LEFT input it will act
as a mono effects return.
RTN2 LEFT (MONO) & RTN2 RIGHT
These balanced connectors are for
stereo auxiliary return 2. Connecting
a plug just to LEFT input it will act
as a mono effects return.
GR 1 OUT and INSERT
This balanced XLR connector is for
group 1 output, with an unbalanced
pre-fader insert connector for each
group output.
AUX 2 OUT and INSERT
This balanced XLR connector is for
auxiliary 2 send, with an unbalanced
pre-fader insert connector for each
auxiliary send.
GR 4 OUT and INSERT
This balanced XLR connector is for
group 4 output, with an unbalanced
pre-fader insert connector for each
group output.
AUX 3 OUT and INSERT
This balanced XLR connector is for
auxiliary 3 send, with an unbalanced
pre-fader insert connector for each
auxiliary send.
GR1 OUT
AUX1 OUTAUX3 OUT
GR2 OUT
AUX2 OUT
GR4 OUT
AUX4 OUT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
GR3 OUT
RTN4 IN
RIGHT
TAPE OUT
LEFT
RTN3 IN
RIGHT
TAPE OUT
RIGHT
RTN2 IN
RIGHT
TAPE IN
LEFT
RTN1 IN
RIGHT
TAPE IN
RIGHT
RTN4 IN
LEFT(MONO)
RTN3 IN
LEFT(MONO)
RTN2 IN
LEFT(MONO)
RTN1 IN
LEFT(MONO)