Filter
Top Products
34. MASTER B
This control allows setting the output level of the MASTER B, which is a
second universal stereo output carrying the stereo-sum audio signal iden-
tical to the MASTER A. It is extremely useful in accomplishing sound
reinforcement in a neighboring room or monitoring purposes using a second
power amplifier. For more details, please refer to the CONFIGURATION
EXAMPLES.
35. STEREO/MONO
The MASTER B outputs carry a stereo signal if this switch is set to the
STEREO position (not engaged).
When set to MONO (engaged), the MASTER B outputs the sum of the left
and right channels.
36. PRE/POST
Setting this switch to PRE (not engaged) lets you control the MASTER B
level independent from the level of the MASTER A. When set to POST
(engaged), the MASTER B signal is post the MASTER A fader. Changing
the level of MASTER A also alters the MASTER B level.
37. MONO OUT
This control lets you set the output level of the MONO OUT connector (40).
The MONO OUT outputs the summed audio signal of the left and right
channels independent from the setting of the MASTER A Fader (pre fader).
The MONO OUT is mostly used for connecting the monitor system or a
light control desk.
38. SUB OUT
The SUB OUT represents an output that is especially implemented for
connecting a subwoofer via an external power amplifier. The SUB OUT
audio signal relates to the MASTER A fader’s setting (post fader). It employs
an internal 12dB/oct, 100Hz low-pass filter. The SUB OUT control lets you
set the proportion between subwoofer and general output levels of the
system.
CAUTION: In case you would like to connect an active subwoofer to
the SUB OUT connector, make sure that it does not incorporate an
integrated frequency crossover or if so, that it is deactivated! If this is
not possible, you are left with the options of choosing the Mono OUT
or MASTER B outputs to accomplish the task.
The SUB OUT audio signal is output via the SUB OUT connector (41).
39. RECORD SEND
These RCA-type connectors carry the MASTER A pre-fader audio signal,
which means that the setting of the master fader doesn’t affect the level of
the audio signal that is present at the RECORD SEND connectors, which
let you connect a CD/MD recorder or TAPE/DAT deck. The nominal level
of -10dBV at this output is suitable for professional use as well as for home
recording purposes.
40. - 43. OUTPUT CONNECTORS
Impedance-balanced outputs for the connection of external gear. The
outputs are carried out as stereo phone-type jacks. Whenever possible use
balanced cables. Balanced cabling is the best method for avoiding problems
with interference and humming (see chapter: Configuration of a standard
PA-system)
44. POWER AMP INPUT
Electronically balanced input of the internal power amplifier with signal-split
function. Connecting a phone-type plug interrupts the signal path between
MASTER A and internal power amp. You can now feed the internal power
amplifier from the POWER AMP INPUT. The MASTER A audio signal is
still output via the MASTER A OUTPUTS.
MASTER
36