1073N Channel Amplifier
Issue 1.4
Configuring the 1073N for Neve rack or Original BCM10
When the 1073N is used in a Neve 3U or 5U rack or an original BCM10
console the rear panel
input and output connections, power switch,
fuse and phantom power controls are not used
. The following
configuration should be used for the remaining controls:
u
Set ‘
EXT LVL CTRL’
switch to
YES:
This routes the 1073N audio
through the volume control of the rack or console.
u
Set ‘
5k1 TERMINATION’
to
OFF:
This removes the 5.1k
W
resistance
from the signal path to ensure correct frequency response.
u
Set
Mic Impedance
to match the microphones you are using
:
Low
impedance = 300
W,
Hi impedance = 1200
W.
In most cases you would set this to Hi.
Configuring the 1073N for Neve 45 series consoles including the new 2016 BCM10
When the 1073N is used in a Neve 45 series console without fader
connections (most 45 series consoles other than the original BCM10) the
rear panel
input and output connections, power switch and
phantom power controls are not used
the following configuration
should be used for the remaining controls:
u
Set ‘
EXT LVL CTRL’
switch to
NO:
This routes the 1073N audio
internally.
u
Set ‘
5k1 TERMINATION’
to
YES:
This terminates the high pass filter
correctly to ensure correct frequency response.
u
Set
Mic Impedance
to match the microphones you are using
:
Lo
impedance = 300
W,
Hi impedance = 1200
W.
In most cases you would set this to Hi.
(Rear Panel Controls & Connectors) Quick Configuration Guide
Stand-alone
Neve rack/ Original
BCM 10
Consoles with no fader
connection (inc
BCM10/2 MK2)
EXT LVL CTRL
NO
YES
NO
5k1 TERMINATION
YES
NO
YES
MIC I/P Z
As required
As required
As required
Power switch
On /Off
Not Used
Not Used
48v input
Connected
Not Used
Not Used
Mic/Line input (XLR/Jack Combo)
As required
Not Used
Not Used
Line XLR output
As required
Not Used
Not Used
DI Jack I/P
As required
Not Used
Not Used
DI PAD switch
As required
Not Used
Not Used
EARTH LIFT switch
As required
Not Used
Not Used
PHANTOM switch
As required
Not Used
Not Used
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