Burmester 077 Operation Manual page 11

O P E R A T I O N M A N U A L
ADAPTER PLUGS
If your stereo components should only offer unbalanced outputs, you are able to use
our balanced inputs with the adapter plugs as unbalanced inputs. In these adapter
plugs the Pins 2 (negative input) and Pin 1 (ground pin) are connected (see graphic
below). 4 XLR- RCA adapters plugs are delivered with the units, allowing you to use
2 inputs as unbalanced inputs. If you need further plugs you may get them at your
authorized dealer.
NOTICE:
Please do only use BURMESTER XLR-RCA adapter.
Wiring of the Adapter Plugs
Cinch RCA
MODULE INPUT
The module input (25) may be equipped alternatively with
• LINE module
The standard version of the preamp is equipped with a LINE module.
In this case the module input is an unbalanced high-level input.
NOTICE:
Subsequent installation of other modules must only be done by
your authorized dealer or by Burmester Audiosysteme GmbH.
• PHONO MC module
With a PHONO MC module the module input is a balanced PHONO MC input to
connect a record player with moving coil pickup (no high output MC).
If your pickup has an unbalanced output, the balanced PHONO MC input can be
converted to unbalanced mode by using XLR-RCA adapter plugs.
The input resistance and the amplification of the PHONO MC module can be
attuned to your pickup with the MC SETUP. For detailed instruction please refer
to the chapter THE SETUP MENUS / MC SETUP.
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GROUND MASSE
1
SIGNAL SIGNAL
3
3
2
XLR XLR
4 different modules:
The PHONO SETUP offers an automatic channel calibration, which verifies the
channel equality of your pickup and adjusts it, if necessary. The PHONO SETUP
also offers the chance to switch on a subsonic filter to eliminate low frequency
noise.
The pinning of the balanced PHONO MC input is: PIN1=GND, PIN2=NEG,
PIN3=POS.
On request the PHONO MC modules and the adapter plugs are available at your
local dealer.
NOTICE:
Subsequent installation of other modules must only be done by
your authorized dealer or by Burmester Audiosysteme GmbH.
• PHONO MM module
With a PHONO MM module the module input is a balanced PHONO MM input to
connect a record player with moving magnet pickup or high output moving
coil pickup.
If your record player has an unbalanced output, the balanced PHONO MM input
can be converted to unbalanced mode by using XLR-RCA adapter plugs.
The input capacitance and the amplification of the PHONO MM module can be
attuned to your pickup with the MM SETUP. For detailed instruction please refer
to the chapter THE SETUP MENUS / MM SETUP.
The PHONO SETUP offers an automatic channel calibration, which verifies the
channel equality of your pickup and adjusts it, if necessary. The PHONO SETUP
also offers the chance to switch on a subsonic filter to eliminate low frequency
noise.
The pinning of the balanced PHONO MM input is: PIN1=GND, PIN2=NEG,
PIN3=POS.
On request the PHONO MM modules and the adapter plugs are available at your
local dealer.
NOTICE: Subsequent installation of other modules must only be done by
your authorized dealer or by Burmester Audiosysteme GmbH.
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